127490760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 240

約数和(自身を含む): 456399900

約数和(自身を除く): 328909140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 109, 114, 120, 135, 152, 162, 171, 180, 190, 216, 218, 228, 270, 285, 324, 327, 342, 360, 361, 380, 405, 436, 456, 513, 540, 545, 570, 648, 654, 684, 722, 760, 810, 855, 872, 981, 1026, 1080, 1083, 1090, 1140, 1308, 1368, 1444, 1539, 1620, 1635, 1710, 1805, 1962, 2052, 2071, 2166, 2180, 2280, 2565, 2616, 2888, 2943, 3078, 3240, 3249, 3270, 3420, 3610, 3924, 4104, 4142, 4332, 4360, 4905, 5130, 5415, 5886, 6156, 6213, 6498, 6540, 6840, 7220, 7695, 7848, 8284, 8664, 8829, 9747, 9810, 10260, 10355, 10830, 11772, 12312, 12426, 12996, 13080, 14440, 14715, 15390, 16245, 16568, 17658, 18639, 19494, 19620, 20520, 20710, 21660, 23544, 24852, 25992, 29241, 29430, 30780, 31065, 32490, 35316, 37278, 38988, 39240, 39349, 41420, 43320, 44145, 48735, 49704, 55917, 58482, 58860, 61560, 62130, 64980, 70632, 74556, 77976, 78698, 82840, 88290, 93195, 97470, 111834, 116964, 117720, 118047, 124260, 129960, 146205, 149112, 157396, 167751, 176580, 186390, 194940, 196745, 223668, 233928, 236094, 248520, 279585, 292410, 314792, 335502, 353160, 354141, 372780, 389880, 393490, 447336, 472188, 559170, 584820, 590235, 671004, 708282, 745560, 786980, 838755, 944376, 1062423, 1118340, 1169640, 1180470, 1342008, 1416564, 1573960, 1677510, 1770705, 2124846, 2236680, 2360940, 2833128, 3187269, 3355020, 3541410, 4249692, 4721880, 5312115, 6374538, 6710040, 7082820, 8499384, 10624230, 12749076, 14165640, 15936345, 21248460, 25498152, 31872690, 42496920, 63745380, 127490760]

約数ペア:

[(1, 127490760), (2, 63745380), (3, 42496920), (4, 31872690), (5, 25498152), (6, 21248460), (8, 15936345), (9, 14165640), (10, 12749076), (12, 10624230), (15, 8499384), (18, 7082820), (19, 6710040), (20, 6374538), (24, 5312115), (27, 4721880), (30, 4249692), (36, 3541410), (38, 3355020), (40, 3187269), (45, 2833128), (54, 2360940), (57, 2236680), (60, 2124846), (72, 1770705), (76, 1677510), (81, 1573960), (90, 1416564), (95, 1342008), (108, 1180470), (109, 1169640), (114, 1118340), (120, 1062423), (135, 944376), (152, 838755), (162, 786980), (171, 745560), (180, 708282), (190, 671004), (216, 590235), (218, 584820), (228, 559170), (270, 472188), (285, 447336), (324, 393490), (327, 389880), (342, 372780), (360, 354141), (361, 353160), (380, 335502), (405, 314792), (436, 292410), (456, 279585), (513, 248520), (540, 236094), (545, 233928), (570, 223668), (648, 196745), (654, 194940), (684, 186390), (722, 176580), (760, 167751), (810, 157396), (855, 149112), (872, 146205), (981, 129960), (1026, 124260), (1080, 118047), (1083, 117720), (1090, 116964), (1140, 111834), (1308, 97470), (1368, 93195), (1444, 88290), (1539, 82840), (1620, 78698), (1635, 77976), (1710, 74556), (1805, 70632), (1962, 64980), (2052, 62130), (2071, 61560), (2166, 58860), (2180, 58482), (2280, 55917), (2565, 49704), (2616, 48735), (2888, 44145), (2943, 43320), (3078, 41420), (3240, 39349), (3249, 39240), (3270, 38988), (3420, 37278), (3610, 35316), (3924, 32490), (4104, 31065), (4142, 30780), (4332, 29430), (4360, 29241), (4905, 25992), (5130, 24852), (5415, 23544), (5886, 21660), (6156, 20710), (6213, 20520), (6498, 19620), (6540, 19494), (6840, 18639), (7220, 17658), (7695, 16568), (7848, 16245), (8284, 15390), (8664, 14715), (8829, 14440), (9747, 13080), (9810, 12996), (10260, 12426), (10355, 12312), (10830, 11772)]