122886480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 160

約数和(自身を含む): 399974400

約数和(自身を除く): 277087920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 83, 93, 120, 124, 155, 166, 186, 199, 240, 248, 249, 310, 332, 372, 398, 415, 465, 496, 498, 597, 620, 664, 744, 796, 830, 930, 995, 996, 1194, 1240, 1245, 1328, 1488, 1592, 1660, 1860, 1990, 1992, 2388, 2480, 2490, 2573, 2985, 3184, 3320, 3720, 3980, 3984, 4776, 4980, 5146, 5970, 6169, 6640, 7440, 7719, 7960, 9552, 9960, 10292, 11940, 12338, 12865, 15438, 15920, 16517, 18507, 19920, 20584, 23880, 24676, 25730, 30845, 30876, 33034, 37014, 38595, 41168, 47760, 49352, 49551, 51460, 61690, 61752, 66068, 74028, 77190, 82585, 92535, 98704, 99102, 102920, 123380, 123504, 132136, 148056, 154380, 165170, 185070, 198204, 205840, 246760, 247755, 264272, 296112, 308760, 330340, 370140, 396408, 493520, 495510, 512027, 617520, 660680, 740280, 792816, 991020, 1024054, 1321360, 1480560, 1536081, 1982040, 2048108, 2560135, 3072162, 3964080, 4096216, 5120270, 6144324, 7680405, 8192432, 10240540, 12288648, 15360810, 20481080, 24577296, 30721620, 40962160, 61443240, 122886480]

約数ペア:

[(1, 122886480), (2, 61443240), (3, 40962160), (4, 30721620), (5, 24577296), (6, 20481080), (8, 15360810), (10, 12288648), (12, 10240540), (15, 8192432), (16, 7680405), (20, 6144324), (24, 5120270), (30, 4096216), (31, 3964080), (40, 3072162), (48, 2560135), (60, 2048108), (62, 1982040), (80, 1536081), (83, 1480560), (93, 1321360), (120, 1024054), (124, 991020), (155, 792816), (166, 740280), (186, 660680), (199, 617520), (240, 512027), (248, 495510), (249, 493520), (310, 396408), (332, 370140), (372, 330340), (398, 308760), (415, 296112), (465, 264272), (496, 247755), (498, 246760), (597, 205840), (620, 198204), (664, 185070), (744, 165170), (796, 154380), (830, 148056), (930, 132136), (995, 123504), (996, 123380), (1194, 102920), (1240, 99102), (1245, 98704), (1328, 92535), (1488, 82585), (1592, 77190), (1660, 74028), (1860, 66068), (1990, 61752), (1992, 61690), (2388, 51460), (2480, 49551), (2490, 49352), (2573, 47760), (2985, 41168), (3184, 38595), (3320, 37014), (3720, 33034), (3980, 30876), (3984, 30845), (4776, 25730), (4980, 24676), (5146, 23880), (5970, 20584), (6169, 19920), (6640, 18507), (7440, 16517), (7719, 15920), (7960, 15438), (9552, 12865), (9960, 12338), (10292, 11940)]