24394020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^2$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 78386112

約数和(自身を除く): 53992092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 241, 420, 482, 723, 964, 1205, 1446, 1687, 2410, 2892, 3374, 3615, 4820, 5061, 6748, 7230, 8435, 10122, 14460, 16870, 20244, 25305, 33740, 50610, 58081, 101220, 116162, 174243, 232324, 290405, 348486, 406567, 580810, 696972, 813134, 871215, 1161620, 1219701, 1626268, 1742430, 2032835, 2439402, 3484860, 4065670, 4878804, 6098505, 8131340, 12197010, 24394020]

約数ペア:

[(1, 24394020), (2, 12197010), (3, 8131340), (4, 6098505), (5, 4878804), (6, 4065670), (7, 3484860), (10, 2439402), (12, 2032835), (14, 1742430), (15, 1626268), (20, 1219701), (21, 1161620), (28, 871215), (30, 813134), (35, 696972), (42, 580810), (60, 406567), (70, 348486), (84, 290405), (105, 232324), (140, 174243), (210, 116162), (241, 101220), (420, 58081), (482, 50610), (723, 33740), (964, 25305), (1205, 20244), (1446, 16870), (1687, 14460), (2410, 10122), (2892, 8435), (3374, 7230), (3615, 6748), (4820, 5061)]