1189827120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:528

約数の個数: 240

約数和(自身を含む): 4027456512

約数和(自身を除く): 2837629392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 361, 372, 380, 443, 456, 465, 496, 570, 589, 620, 722, 744, 760, 886, 912, 930, 1083, 1140, 1178, 1240, 1329, 1444, 1488, 1520, 1767, 1772, 1805, 1860, 2166, 2215, 2280, 2356, 2480, 2658, 2888, 2945, 3534, 3544, 3610, 3720, 4332, 4430, 4560, 4712, 5316, 5415, 5776, 5890, 6645, 7068, 7088, 7220, 7440, 8417, 8664, 8835, 8860, 9424, 10632, 10830, 11191, 11780, 13290, 13733, 14136, 14440, 16834, 17328, 17670, 17720, 21264, 21660, 22382, 23560, 25251, 26580, 27466, 28272, 28880, 33573, 33668, 35340, 35440, 41199, 42085, 43320, 44764, 47120, 50502, 53160, 54932, 55955, 67146, 67336, 68665, 70680, 82398, 84170, 86640, 89528, 101004, 106320, 109864, 111910, 126255, 134292, 134672, 137330, 141360, 159923, 164796, 167865, 168340, 179056, 202008, 205995, 219728, 223820, 252510, 260927, 268584, 274660, 319846, 329592, 335730, 336680, 404016, 411990, 447640, 479769, 505020, 521854, 537168, 549320, 639692, 659184, 671460, 673360, 782781, 799615, 823980, 895280, 959538, 1010040, 1043708, 1098640, 1279384, 1304635, 1342920, 1565562, 1599230, 1647960, 1919076, 2020080, 2087416, 2398845, 2558768, 2609270, 2685840, 3131124, 3198460, 3295920, 3838152, 3913905, 4174832, 4797690, 4957613, 5218540, 6262248, 6396920, 7676304, 7827810, 9595380, 9915226, 10437080, 12524496, 12793840, 14872839, 15655620, 19190760, 19830452, 20874160, 24788065, 29745678, 31311240, 38381520, 39660904, 49576130, 59491356, 62622480, 74364195, 79321808, 99152260, 118982712, 148728390, 198304520, 237965424, 297456780, 396609040, 594913560, 1189827120]

約数ペア:

[(1, 1189827120), (2, 594913560), (3, 396609040), (4, 297456780), (5, 237965424), (6, 198304520), (8, 148728390), (10, 118982712), (12, 99152260), (15, 79321808), (16, 74364195), (19, 62622480), (20, 59491356), (24, 49576130), (30, 39660904), (31, 38381520), (38, 31311240), (40, 29745678), (48, 24788065), (57, 20874160), (60, 19830452), (62, 19190760), (76, 15655620), (80, 14872839), (93, 12793840), (95, 12524496), (114, 10437080), (120, 9915226), (124, 9595380), (152, 7827810), (155, 7676304), (186, 6396920), (190, 6262248), (228, 5218540), (240, 4957613), (248, 4797690), (285, 4174832), (304, 3913905), (310, 3838152), (361, 3295920), (372, 3198460), (380, 3131124), (443, 2685840), (456, 2609270), (465, 2558768), (496, 2398845), (570, 2087416), (589, 2020080), (620, 1919076), (722, 1647960), (744, 1599230), (760, 1565562), (886, 1342920), (912, 1304635), (930, 1279384), (1083, 1098640), (1140, 1043708), (1178, 1010040), (1240, 959538), (1329, 895280), (1444, 823980), (1488, 799615), (1520, 782781), (1767, 673360), (1772, 671460), (1805, 659184), (1860, 639692), (2166, 549320), (2215, 537168), (2280, 521854), (2356, 505020), (2480, 479769), (2658, 447640), (2888, 411990), (2945, 404016), (3534, 336680), (3544, 335730), (3610, 329592), (3720, 319846), (4332, 274660), (4430, 268584), (4560, 260927), (4712, 252510), (5316, 223820), (5415, 219728), (5776, 205995), (5890, 202008), (6645, 179056), (7068, 168340), (7088, 167865), (7220, 164796), (7440, 159923), (8417, 141360), (8664, 137330), (8835, 134672), (8860, 134292), (9424, 126255), (10632, 111910), (10830, 109864), (11191, 106320), (11780, 101004), (13290, 89528), (13733, 86640), (14136, 84170), (14440, 82398), (16834, 70680), (17328, 68665), (17670, 67336), (17720, 67146), (21264, 55955), (21660, 54932), (22382, 53160), (23560, 50502), (25251, 47120), (26580, 44764), (27466, 43320), (28272, 42085), (28880, 41199), (33573, 35440), (33668, 35340)]