47202120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{18731}}^1$

素因数の和:18755

約数の個数: 96

約数和(自身を含む): 175331520

約数和(自身を除く): 128129400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 18731, 37462, 56193, 74924, 93655, 112386, 131117, 149848, 168579, 187310, 224772, 262234, 280965, 337158, 374620, 393351, 449544, 524468, 561930, 655585, 674316, 749240, 786702, 842895, 1048936, 1123860, 1180053, 1311170, 1348632, 1573404, 1685790, 1966755, 2247720, 2360106, 2622340, 3146808, 3371580, 3933510, 4720212, 5244680, 5900265, 6743160, 7867020, 9440424, 11800530, 15734040, 23601060, 47202120]

約数ペア:

[(1, 47202120), (2, 23601060), (3, 15734040), (4, 11800530), (5, 9440424), (6, 7867020), (7, 6743160), (8, 5900265), (9, 5244680), (10, 4720212), (12, 3933510), (14, 3371580), (15, 3146808), (18, 2622340), (20, 2360106), (21, 2247720), (24, 1966755), (28, 1685790), (30, 1573404), (35, 1348632), (36, 1311170), (40, 1180053), (42, 1123860), (45, 1048936), (56, 842895), (60, 786702), (63, 749240), (70, 674316), (72, 655585), (84, 561930), (90, 524468), (105, 449544), (120, 393351), (126, 374620), (140, 337158), (168, 280965), (180, 262234), (210, 224772), (252, 187310), (280, 168579), (315, 149848), (360, 131117), (420, 112386), (504, 93655), (630, 74924), (840, 56193), (1260, 37462), (2520, 18731)]