385864560

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:914

約数の個数: 240

約数和(自身を含む): 1403910144

約数和(自身を除く): 1018045584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 243, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 486, 540, 552, 621, 648, 690, 720, 810, 828, 863, 920, 972, 1035, 1080, 1104, 1215, 1242, 1296, 1380, 1620, 1656, 1726, 1840, 1863, 1944, 2070, 2160, 2430, 2484, 2589, 2760, 3105, 3240, 3312, 3452, 3726, 3888, 4140, 4315, 4860, 4968, 5178, 5520, 5589, 6210, 6480, 6904, 7452, 7767, 8280, 8630, 9315, 9720, 9936, 10356, 11178, 12420, 12945, 13808, 14904, 15534, 16560, 17260, 18630, 19440, 19849, 20712, 22356, 23301, 24840, 25890, 27945, 29808, 31068, 34520, 37260, 38835, 39698, 41424, 44712, 46602, 49680, 51780, 55890, 59547, 62136, 69040, 69903, 74520, 77670, 79396, 89424, 93204, 99245, 103560, 111780, 116505, 119094, 124272, 139806, 149040, 155340, 158792, 178641, 186408, 198490, 207120, 209709, 223560, 233010, 238188, 279612, 297735, 310680, 317584, 349515, 357282, 372816, 396980, 419418, 447120, 466020, 476376, 535923, 559224, 595470, 621360, 699030, 714564, 793960, 838836, 893205, 932040, 952752, 1048545, 1071846, 1118448, 1190940, 1398060, 1429128, 1587920, 1607769, 1677672, 1786410, 1864080, 2097090, 2143692, 2381880, 2679615, 2796120, 2858256, 3215538, 3355344, 3572820, 4194180, 4287384, 4763760, 4823307, 5359230, 5592240, 6431076, 7145640, 8038845, 8388360, 8574768, 9646614, 10718460, 12862152, 14291280, 16077690, 16776720, 19293228, 21436920, 24116535, 25724304, 32155380, 38586456, 42873840, 48233070, 64310760, 77172912, 96466140, 128621520, 192932280, 385864560]

約数ペア:

[(1, 385864560), (2, 192932280), (3, 128621520), (4, 96466140), (5, 77172912), (6, 64310760), (8, 48233070), (9, 42873840), (10, 38586456), (12, 32155380), (15, 25724304), (16, 24116535), (18, 21436920), (20, 19293228), (23, 16776720), (24, 16077690), (27, 14291280), (30, 12862152), (36, 10718460), (40, 9646614), (45, 8574768), (46, 8388360), (48, 8038845), (54, 7145640), (60, 6431076), (69, 5592240), (72, 5359230), (80, 4823307), (81, 4763760), (90, 4287384), (92, 4194180), (108, 3572820), (115, 3355344), (120, 3215538), (135, 2858256), (138, 2796120), (144, 2679615), (162, 2381880), (180, 2143692), (184, 2097090), (207, 1864080), (216, 1786410), (230, 1677672), (240, 1607769), (243, 1587920), (270, 1429128), (276, 1398060), (324, 1190940), (345, 1118448), (360, 1071846), (368, 1048545), (405, 952752), (414, 932040), (432, 893205), (460, 838836), (486, 793960), (540, 714564), (552, 699030), (621, 621360), (648, 595470), (690, 559224), (720, 535923), (810, 476376), (828, 466020), (863, 447120), (920, 419418), (972, 396980), (1035, 372816), (1080, 357282), (1104, 349515), (1215, 317584), (1242, 310680), (1296, 297735), (1380, 279612), (1620, 238188), (1656, 233010), (1726, 223560), (1840, 209709), (1863, 207120), (1944, 198490), (2070, 186408), (2160, 178641), (2430, 158792), (2484, 155340), (2589, 149040), (2760, 139806), (3105, 124272), (3240, 119094), (3312, 116505), (3452, 111780), (3726, 103560), (3888, 99245), (4140, 93204), (4315, 89424), (4860, 79396), (4968, 77670), (5178, 74520), (5520, 69903), (5589, 69040), (6210, 62136), (6480, 59547), (6904, 55890), (7452, 51780), (7767, 49680), (8280, 46602), (8630, 44712), (9315, 41424), (9720, 39698), (9936, 38835), (10356, 37260), (11178, 34520), (12420, 31068), (12945, 29808), (13808, 27945), (14904, 25890), (15534, 24840), (16560, 23301), (17260, 22356), (18630, 20712), (19440, 19849)]