23772120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 77552640

約数和(自身を除く): 53780520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 51, 60, 68, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 255, 258, 271, 340, 344, 408, 430, 510, 516, 542, 645, 680, 731, 813, 860, 1020, 1032, 1084, 1290, 1355, 1462, 1626, 1720, 2040, 2168, 2193, 2580, 2710, 2924, 3252, 3655, 4065, 4386, 4607, 5160, 5420, 5848, 6504, 7310, 8130, 8772, 9214, 10840, 10965, 11653, 13821, 14620, 16260, 17544, 18428, 21930, 23035, 23306, 27642, 29240, 32520, 34959, 36856, 43860, 46070, 46612, 55284, 58265, 69105, 69918, 87720, 92140, 93224, 110568, 116530, 138210, 139836, 174795, 184280, 198101, 233060, 276420, 279672, 349590, 396202, 466120, 552840, 594303, 699180, 792404, 990505, 1188606, 1398360, 1584808, 1981010, 2377212, 2971515, 3962020, 4754424, 5943030, 7924040, 11886060, 23772120]

約数ペア:

[(1, 23772120), (2, 11886060), (3, 7924040), (4, 5943030), (5, 4754424), (6, 3962020), (8, 2971515), (10, 2377212), (12, 1981010), (15, 1584808), (17, 1398360), (20, 1188606), (24, 990505), (30, 792404), (34, 699180), (40, 594303), (43, 552840), (51, 466120), (60, 396202), (68, 349590), (85, 279672), (86, 276420), (102, 233060), (120, 198101), (129, 184280), (136, 174795), (170, 139836), (172, 138210), (204, 116530), (215, 110568), (255, 93224), (258, 92140), (271, 87720), (340, 69918), (344, 69105), (408, 58265), (430, 55284), (510, 46612), (516, 46070), (542, 43860), (645, 36856), (680, 34959), (731, 32520), (813, 29240), (860, 27642), (1020, 23306), (1032, 23035), (1084, 21930), (1290, 18428), (1355, 17544), (1462, 16260), (1626, 14620), (1720, 13821), (2040, 11653), (2168, 10965), (2193, 10840), (2580, 9214), (2710, 8772), (2924, 8130), (3252, 7310), (3655, 6504), (4065, 5848), (4386, 5420), (4607, 5160)]