1305831960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{88471}}^1$

素因数の和:88529

約数の個数: 96

約数和(自身を含む): 4347514080

約数和(自身を除く): 3041682120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 14760, 88471, 176942, 265413, 353884, 442355, 530826, 707768, 796239, 884710, 1061652, 1327065, 1592478, 1769420, 2123304, 2654130, 3184956, 3538840, 3627311, 3981195, 5308260, 6369912, 7254622, 7962390, 10616520, 10881933, 14509244, 15924780, 18136555, 21763866, 29018488, 31849560, 32645799, 36273110, 43527732, 54409665, 65291598, 72546220, 87055464, 108819330, 130583196, 145092440, 163228995, 217638660, 261166392, 326457990, 435277320, 652915980, 1305831960]

約数ペア:

[(1, 1305831960), (2, 652915980), (3, 435277320), (4, 326457990), (5, 261166392), (6, 217638660), (8, 163228995), (9, 145092440), (10, 130583196), (12, 108819330), (15, 87055464), (18, 72546220), (20, 65291598), (24, 54409665), (30, 43527732), (36, 36273110), (40, 32645799), (41, 31849560), (45, 29018488), (60, 21763866), (72, 18136555), (82, 15924780), (90, 14509244), (120, 10881933), (123, 10616520), (164, 7962390), (180, 7254622), (205, 6369912), (246, 5308260), (328, 3981195), (360, 3627311), (369, 3538840), (410, 3184956), (492, 2654130), (615, 2123304), (738, 1769420), (820, 1592478), (984, 1327065), (1230, 1061652), (1476, 884710), (1640, 796239), (1845, 707768), (2460, 530826), (2952, 442355), (3690, 353884), (4920, 265413), (7380, 176942), (14760, 88471)]