72909360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{773}}^1$

素因数の和:923

約数の個数: 120

約数和(自身を含む): 247042224

約数和(自身を除く): 174132864

約数列:

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

約数ペア:

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