88838880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:673

約数の個数: 192

約数和(自身を含む): 314979840

約数和(自身を除く): 226140960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 138, 156, 160, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 416, 460, 480, 520, 552, 598, 619, 624, 690, 736, 780, 897, 920, 1040, 1104, 1196, 1238, 1248, 1380, 1495, 1560, 1794, 1840, 1857, 2080, 2208, 2392, 2476, 2760, 2990, 3095, 3120, 3588, 3680, 3714, 4485, 4784, 4952, 5520, 5980, 6190, 6240, 7176, 7428, 8047, 8970, 9285, 9568, 9904, 11040, 11960, 12380, 14237, 14352, 14856, 16094, 17940, 18570, 19808, 23920, 24141, 24760, 28474, 28704, 29712, 32188, 35880, 37140, 40235, 42711, 47840, 48282, 49520, 56948, 59424, 64376, 71185, 71760, 74280, 80470, 85422, 96564, 99040, 113896, 120705, 128752, 142370, 143520, 148560, 160940, 170844, 185081, 193128, 213555, 227792, 241410, 257504, 284740, 297120, 321880, 341688, 370162, 386256, 427110, 455584, 482820, 555243, 569480, 643760, 683376, 740324, 772512, 854220, 925405, 965640, 1110486, 1138960, 1287520, 1366752, 1480648, 1708440, 1850810, 1931280, 2220972, 2277920, 2776215, 2961296, 3416880, 3701620, 3862560, 4441944, 5552430, 5922592, 6833760, 7403240, 8883888, 11104860, 14806480, 17767776, 22209720, 29612960, 44419440, 88838880]

約数ペア:

[(1, 88838880), (2, 44419440), (3, 29612960), (4, 22209720), (5, 17767776), (6, 14806480), (8, 11104860), (10, 8883888), (12, 7403240), (13, 6833760), (15, 5922592), (16, 5552430), (20, 4441944), (23, 3862560), (24, 3701620), (26, 3416880), (30, 2961296), (32, 2776215), (39, 2277920), (40, 2220972), (46, 1931280), (48, 1850810), (52, 1708440), (60, 1480648), (65, 1366752), (69, 1287520), (78, 1138960), (80, 1110486), (92, 965640), (96, 925405), (104, 854220), (115, 772512), (120, 740324), (130, 683376), (138, 643760), (156, 569480), (160, 555243), (184, 482820), (195, 455584), (208, 427110), (230, 386256), (240, 370162), (260, 341688), (276, 321880), (299, 297120), (312, 284740), (345, 257504), (368, 241410), (390, 227792), (416, 213555), (460, 193128), (480, 185081), (520, 170844), (552, 160940), (598, 148560), (619, 143520), (624, 142370), (690, 128752), (736, 120705), (780, 113896), (897, 99040), (920, 96564), (1040, 85422), (1104, 80470), (1196, 74280), (1238, 71760), (1248, 71185), (1380, 64376), (1495, 59424), (1560, 56948), (1794, 49520), (1840, 48282), (1857, 47840), (2080, 42711), (2208, 40235), (2392, 37140), (2476, 35880), (2760, 32188), (2990, 29712), (3095, 28704), (3120, 28474), (3588, 24760), (3680, 24141), (3714, 23920), (4485, 19808), (4784, 18570), (4952, 17940), (5520, 16094), (5980, 14856), (6190, 14352), (6240, 14237), (7176, 12380), (7428, 11960), (8047, 11040), (8970, 9904), (9285, 9568)]