1180320660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1308

約数の個数: 240

約数和(自身を含む): 4026570240

約数和(自身を除く): 2846249580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 31, 36, 38, 45, 54, 57, 60, 62, 76, 81, 90, 93, 95, 108, 114, 124, 135, 155, 162, 171, 180, 186, 190, 228, 270, 279, 285, 310, 324, 342, 372, 380, 405, 465, 513, 540, 558, 570, 589, 620, 684, 810, 837, 855, 930, 1026, 1116, 1140, 1178, 1237, 1395, 1539, 1620, 1674, 1710, 1767, 1860, 2052, 2356, 2474, 2511, 2565, 2790, 2945, 3078, 3348, 3420, 3534, 3711, 4185, 4948, 5022, 5130, 5301, 5580, 5890, 6156, 6185, 7068, 7422, 7695, 8370, 8835, 10044, 10260, 10602, 11133, 11780, 12370, 12555, 14844, 15390, 15903, 16740, 17670, 18555, 21204, 22266, 23503, 24740, 25110, 26505, 30780, 31806, 33399, 35340, 37110, 38347, 44532, 47006, 47709, 50220, 53010, 55665, 63612, 66798, 70509, 74220, 76694, 79515, 94012, 95418, 100197, 106020, 111330, 115041, 117515, 133596, 141018, 153388, 159030, 166995, 190836, 191735, 200394, 211527, 222660, 230082, 235030, 238545, 282036, 318060, 333990, 345123, 352545, 383470, 400788, 423054, 460164, 470060, 477090, 500985, 575205, 634581, 667980, 690246, 705090, 728593, 766940, 846108, 954180, 1001970, 1035369, 1057635, 1150410, 1269162, 1380492, 1410180, 1457186, 1725615, 1903743, 2003940, 2070738, 2115270, 2185779, 2300820, 2538324, 2914372, 3106107, 3172905, 3451230, 3642965, 3807486, 4141476, 4230540, 4371558, 5176845, 6212214, 6345810, 6557337, 6902460, 7285930, 7614972, 8743116, 9518715, 10353690, 10928895, 12424428, 12691620, 13114674, 14571860, 15530535, 19037430, 19672011, 20707380, 21857790, 26229348, 31061070, 32786685, 38074860, 39344022, 43715580, 59016033, 62122140, 65573370, 78688044, 98360055, 118032066, 131146740, 196720110, 236064132, 295080165, 393440220, 590160330, 1180320660]

約数ペア:

[(1, 1180320660), (2, 590160330), (3, 393440220), (4, 295080165), (5, 236064132), (6, 196720110), (9, 131146740), (10, 118032066), (12, 98360055), (15, 78688044), (18, 65573370), (19, 62122140), (20, 59016033), (27, 43715580), (30, 39344022), (31, 38074860), (36, 32786685), (38, 31061070), (45, 26229348), (54, 21857790), (57, 20707380), (60, 19672011), (62, 19037430), (76, 15530535), (81, 14571860), (90, 13114674), (93, 12691620), (95, 12424428), (108, 10928895), (114, 10353690), (124, 9518715), (135, 8743116), (155, 7614972), (162, 7285930), (171, 6902460), (180, 6557337), (186, 6345810), (190, 6212214), (228, 5176845), (270, 4371558), (279, 4230540), (285, 4141476), (310, 3807486), (324, 3642965), (342, 3451230), (372, 3172905), (380, 3106107), (405, 2914372), (465, 2538324), (513, 2300820), (540, 2185779), (558, 2115270), (570, 2070738), (589, 2003940), (620, 1903743), (684, 1725615), (810, 1457186), (837, 1410180), (855, 1380492), (930, 1269162), (1026, 1150410), (1116, 1057635), (1140, 1035369), (1178, 1001970), (1237, 954180), (1395, 846108), (1539, 766940), (1620, 728593), (1674, 705090), (1710, 690246), (1767, 667980), (1860, 634581), (2052, 575205), (2356, 500985), (2474, 477090), (2511, 470060), (2565, 460164), (2790, 423054), (2945, 400788), (3078, 383470), (3348, 352545), (3420, 345123), (3534, 333990), (3711, 318060), (4185, 282036), (4948, 238545), (5022, 235030), (5130, 230082), (5301, 222660), (5580, 211527), (5890, 200394), (6156, 191735), (6185, 190836), (7068, 166995), (7422, 159030), (7695, 153388), (8370, 141018), (8835, 133596), (10044, 117515), (10260, 115041), (10602, 111330), (11133, 106020), (11780, 100197), (12370, 95418), (12555, 94012), (14844, 79515), (15390, 76694), (15903, 74220), (16740, 70509), (17670, 66798), (18555, 63612), (21204, 55665), (22266, 53010), (23503, 50220), (24740, 47709), (25110, 47006), (26505, 44532), (30780, 38347), (31806, 37110), (33399, 35340)]