32181720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 102574080

約数和(自身を除く): 70392360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 60, 62, 82, 93, 120, 123, 124, 155, 164, 186, 205, 211, 246, 248, 310, 328, 372, 410, 422, 465, 492, 615, 620, 633, 744, 820, 844, 930, 984, 1055, 1230, 1240, 1266, 1271, 1640, 1688, 1860, 2110, 2460, 2532, 2542, 3165, 3720, 3813, 4220, 4920, 5064, 5084, 6330, 6355, 6541, 7626, 8440, 8651, 10168, 12660, 12710, 13082, 15252, 17302, 19065, 19623, 25320, 25420, 25953, 26164, 30504, 32705, 34604, 38130, 39246, 43255, 50840, 51906, 52328, 65410, 69208, 76260, 78492, 86510, 98115, 103812, 129765, 130820, 152520, 156984, 173020, 196230, 207624, 259530, 261640, 268181, 346040, 392460, 519060, 536362, 784920, 804543, 1038120, 1072724, 1340905, 1609086, 2145448, 2681810, 3218172, 4022715, 5363620, 6436344, 8045430, 10727240, 16090860, 32181720]

約数ペア:

[(1, 32181720), (2, 16090860), (3, 10727240), (4, 8045430), (5, 6436344), (6, 5363620), (8, 4022715), (10, 3218172), (12, 2681810), (15, 2145448), (20, 1609086), (24, 1340905), (30, 1072724), (31, 1038120), (40, 804543), (41, 784920), (60, 536362), (62, 519060), (82, 392460), (93, 346040), (120, 268181), (123, 261640), (124, 259530), (155, 207624), (164, 196230), (186, 173020), (205, 156984), (211, 152520), (246, 130820), (248, 129765), (310, 103812), (328, 98115), (372, 86510), (410, 78492), (422, 76260), (465, 69208), (492, 65410), (615, 52328), (620, 51906), (633, 50840), (744, 43255), (820, 39246), (844, 38130), (930, 34604), (984, 32705), (1055, 30504), (1230, 26164), (1240, 25953), (1266, 25420), (1271, 25320), (1640, 19623), (1688, 19065), (1860, 17302), (2110, 15252), (2460, 13082), (2532, 12710), (2542, 12660), (3165, 10168), (3720, 8651), (3813, 8440), (4220, 7626), (4920, 6541), (5064, 6355), (5084, 6330)]