145818720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{773}}^1$

素因数の和:925

約数の個数: 144

約数和(自身を含む): 502053552

約数和(自身を除く): 356234832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 131, 144, 160, 180, 240, 262, 288, 360, 393, 480, 524, 655, 720, 773, 786, 1048, 1179, 1310, 1440, 1546, 1572, 1965, 2096, 2319, 2358, 2620, 3092, 3144, 3865, 3930, 4192, 4638, 4716, 5240, 5895, 6184, 6288, 6957, 7730, 7860, 9276, 9432, 10480, 11595, 11790, 12368, 12576, 13914, 15460, 15720, 18552, 18864, 20960, 23190, 23580, 24736, 27828, 30920, 31440, 34785, 37104, 37728, 46380, 47160, 55656, 61840, 62880, 69570, 74208, 92760, 94320, 101263, 111312, 123680, 139140, 185520, 188640, 202526, 222624, 278280, 303789, 371040, 405052, 506315, 556560, 607578, 810104, 911367, 1012630, 1113120, 1215156, 1518945, 1620208, 1822734, 2025260, 2430312, 3037890, 3240416, 3645468, 4050520, 4556835, 4860624, 6075780, 7290936, 8101040, 9113670, 9721248, 12151560, 14581872, 16202080, 18227340, 24303120, 29163744, 36454680, 48606240, 72909360, 145818720]

約数ペア:

[(1, 145818720), (2, 72909360), (3, 48606240), (4, 36454680), (5, 29163744), (6, 24303120), (8, 18227340), (9, 16202080), (10, 14581872), (12, 12151560), (15, 9721248), (16, 9113670), (18, 8101040), (20, 7290936), (24, 6075780), (30, 4860624), (32, 4556835), (36, 4050520), (40, 3645468), (45, 3240416), (48, 3037890), (60, 2430312), (72, 2025260), (80, 1822734), (90, 1620208), (96, 1518945), (120, 1215156), (131, 1113120), (144, 1012630), (160, 911367), (180, 810104), (240, 607578), (262, 556560), (288, 506315), (360, 405052), (393, 371040), (480, 303789), (524, 278280), (655, 222624), (720, 202526), (773, 188640), (786, 185520), (1048, 139140), (1179, 123680), (1310, 111312), (1440, 101263), (1546, 94320), (1572, 92760), (1965, 74208), (2096, 69570), (2319, 62880), (2358, 61840), (2620, 55656), (3092, 47160), (3144, 46380), (3865, 37728), (3930, 37104), (4192, 34785), (4638, 31440), (4716, 30920), (5240, 27828), (5895, 24736), (6184, 23580), (6288, 23190), (6957, 20960), (7730, 18864), (7860, 18552), (9276, 15720), (9432, 15460), (10480, 13914), (11595, 12576), (11790, 12368)]