304598880

素因数分解:

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

素因数の和:1283

約数の個数: 240

約数和(自身を含む): 1132472880

約数和(自身を除く): 827874000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1237, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2474, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 3711, 4104, 4320, 4560, 4948, 5130, 5472, 6156, 6185, 6480, 6840, 7422, 7695, 8208, 9120, 9896, 10260, 11133, 12312, 12370, 12960, 13680, 14844, 15390, 16416, 18555, 19792, 20520, 22266, 23503, 24624, 24740, 27360, 29688, 30780, 33399, 37110, 39584, 41040, 44532, 47006, 49248, 49480, 55665, 59376, 61560, 66798, 70509, 74220, 82080, 89064, 94012, 98960, 100197, 111330, 117515, 118752, 123120, 133596, 141018, 148440, 166995, 178128, 188024, 197920, 200394, 211527, 222660, 235030, 246240, 267192, 282036, 296880, 333990, 352545, 356256, 376048, 400788, 423054, 445320, 470060, 500985, 534384, 564072, 593760, 634581, 667980, 705090, 752096, 801576, 846108, 890640, 940120, 1001970, 1057635, 1068768, 1128144, 1269162, 1335960, 1410180, 1603152, 1692216, 1781280, 1880240, 1903743, 2003940, 2115270, 2256288, 2538324, 2671920, 2820360, 3172905, 3206304, 3384432, 3760480, 3807486, 4007880, 4230540, 5076648, 5343840, 5640720, 6345810, 6768864, 7614972, 8015760, 8461080, 9518715, 10153296, 11281440, 12691620, 15229944, 16031520, 16922160, 19037430, 20306592, 25383240, 30459888, 33844320, 38074860, 50766480, 60919776, 76149720, 101532960, 152299440, 304598880]

約数ペア:

[(1, 304598880), (2, 152299440), (3, 101532960), (4, 76149720), (5, 60919776), (6, 50766480), (8, 38074860), (9, 33844320), (10, 30459888), (12, 25383240), (15, 20306592), (16, 19037430), (18, 16922160), (19, 16031520), (20, 15229944), (24, 12691620), (27, 11281440), (30, 10153296), (32, 9518715), (36, 8461080), (38, 8015760), (40, 7614972), (45, 6768864), (48, 6345810), (54, 5640720), (57, 5343840), (60, 5076648), (72, 4230540), (76, 4007880), (80, 3807486), (81, 3760480), (90, 3384432), (95, 3206304), (96, 3172905), (108, 2820360), (114, 2671920), (120, 2538324), (135, 2256288), (144, 2115270), (152, 2003940), (160, 1903743), (162, 1880240), (171, 1781280), (180, 1692216), (190, 1603152), (216, 1410180), (228, 1335960), (240, 1269162), (270, 1128144), (285, 1068768), (288, 1057635), (304, 1001970), (324, 940120), (342, 890640), (360, 846108), (380, 801576), (405, 752096), (432, 705090), (456, 667980), (480, 634581), (513, 593760), (540, 564072), (570, 534384), (608, 500985), (648, 470060), (684, 445320), (720, 423054), (760, 400788), (810, 376048), (855, 356256), (864, 352545), (912, 333990), (1026, 296880), (1080, 282036), (1140, 267192), (1237, 246240), (1296, 235030), (1368, 222660), (1440, 211527), (1520, 200394), (1539, 197920), (1620, 188024), (1710, 178128), (1824, 166995), (2052, 148440), (2160, 141018), (2280, 133596), (2474, 123120), (2565, 118752), (2592, 117515), (2736, 111330), (3040, 100197), (3078, 98960), (3240, 94012), (3420, 89064), (3711, 82080), (4104, 74220), (4320, 70509), (4560, 66798), (4948, 61560), (5130, 59376), (5472, 55665), (6156, 49480), (6185, 49248), (6480, 47006), (6840, 44532), (7422, 41040), (7695, 39584), (8208, 37110), (9120, 33399), (9896, 30780), (10260, 29688), (11133, 27360), (12312, 24740), (12370, 24624), (12960, 23503), (13680, 22266), (14844, 20520), (15390, 19792), (16416, 18555)]