84361680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9013}}^1$

素因数の和:9045

約数の個数: 120

約数和(自身を含む): 305141928

約数和(自身を除く): 220780248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9013, 9360, 18026, 27039, 36052, 45065, 54078, 72104, 81117, 90130, 108156, 117169, 135195, 144208, 162234, 180260, 216312, 234338, 270390, 324468, 351507, 360520, 405585, 432624, 468676, 540780, 585845, 648936, 703014, 721040, 811170, 937352, 1054521, 1081560, 1171690, 1297872, 1406028, 1622340, 1757535, 1874704, 2109042, 2163120, 2343380, 2812056, 3244680, 3515070, 4218084, 4686760, 5272605, 5624112, 6489360, 7030140, 8436168, 9373520, 10545210, 14060280, 16872336, 21090420, 28120560, 42180840, 84361680]

約数ペア:

[(1, 84361680), (2, 42180840), (3, 28120560), (4, 21090420), (5, 16872336), (6, 14060280), (8, 10545210), (9, 9373520), (10, 8436168), (12, 7030140), (13, 6489360), (15, 5624112), (16, 5272605), (18, 4686760), (20, 4218084), (24, 3515070), (26, 3244680), (30, 2812056), (36, 2343380), (39, 2163120), (40, 2109042), (45, 1874704), (48, 1757535), (52, 1622340), (60, 1406028), (65, 1297872), (72, 1171690), (78, 1081560), (80, 1054521), (90, 937352), (104, 811170), (117, 721040), (120, 703014), (130, 648936), (144, 585845), (156, 540780), (180, 468676), (195, 432624), (208, 405585), (234, 360520), (240, 351507), (260, 324468), (312, 270390), (360, 234338), (390, 216312), (468, 180260), (520, 162234), (585, 144208), (624, 135195), (720, 117169), (780, 108156), (936, 90130), (1040, 81117), (1170, 72104), (1560, 54078), (1872, 45065), (2340, 36052), (3120, 27039), (4680, 18026), (9013, 9360)]