477931320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23291}}^1$

素因数の和:23330

約数の個数: 128

約数和(自身を含む): 1677024000

約数和(自身を除く): 1199092680

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, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 23291, 46582, 69873, 93164, 116455, 139746, 186328, 209619, 232910, 279492, 349365, 419238, 442529, 465820, 558984, 628857, 698730, 838476, 885058, 931640, 1048095, 1257714, 1327587, 1397460, 1676952, 1770116, 2096190, 2212645, 2515428, 2655174, 2794920, 3144285, 3540232, 3982761, 4192380, 4425290, 5030856, 5310348, 6288570, 6637935, 7965522, 8384760, 8850580, 10620696, 11948283, 12577140, 13275870, 15931044, 17701160, 19913805, 23896566, 25154280, 26551740, 31862088, 39827610, 47793132, 53103480, 59741415, 79655220, 95586264, 119482830, 159310440, 238965660, 477931320]

約数ペア:

[(1, 477931320), (2, 238965660), (3, 159310440), (4, 119482830), (5, 95586264), (6, 79655220), (8, 59741415), (9, 53103480), (10, 47793132), (12, 39827610), (15, 31862088), (18, 26551740), (19, 25154280), (20, 23896566), (24, 19913805), (27, 17701160), (30, 15931044), (36, 13275870), (38, 12577140), (40, 11948283), (45, 10620696), (54, 8850580), (57, 8384760), (60, 7965522), (72, 6637935), (76, 6288570), (90, 5310348), (95, 5030856), (108, 4425290), (114, 4192380), (120, 3982761), (135, 3540232), (152, 3144285), (171, 2794920), (180, 2655174), (190, 2515428), (216, 2212645), (228, 2096190), (270, 1770116), (285, 1676952), (342, 1397460), (360, 1327587), (380, 1257714), (456, 1048095), (513, 931640), (540, 885058), (570, 838476), (684, 698730), (760, 628857), (855, 558984), (1026, 465820), (1080, 442529), (1140, 419238), (1368, 349365), (1710, 279492), (2052, 232910), (2280, 209619), (2565, 186328), (3420, 139746), (4104, 116455), (5130, 93164), (6840, 69873), (10260, 46582), (20520, 23291)]