80448060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1583}}^1$

素因数の和:1624

約数の個数: 144

約数和(自身を含む): 283143168

約数和(自身を除く): 202695108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1583, 1694, 1815, 2310, 2420, 2541, 3166, 3388, 3630, 4235, 4620, 4749, 5082, 6332, 7260, 7915, 8470, 9498, 10164, 11081, 12705, 15830, 16940, 17413, 18996, 22162, 23745, 25410, 31660, 33243, 34826, 44324, 47490, 50820, 52239, 55405, 66486, 69652, 87065, 94980, 104478, 110810, 121891, 132972, 166215, 174130, 191543, 208956, 221620, 243782, 261195, 332430, 348260, 365673, 383086, 487564, 522390, 574629, 609455, 664860, 731346, 766172, 957715, 1044780, 1149258, 1218910, 1340801, 1462692, 1828365, 1915430, 2298516, 2437820, 2681602, 2873145, 3656730, 3830860, 4022403, 5363204, 5746290, 6704005, 7313460, 8044806, 11492580, 13408010, 16089612, 20112015, 26816020, 40224030, 80448060]

約数ペア:

[(1, 80448060), (2, 40224030), (3, 26816020), (4, 20112015), (5, 16089612), (6, 13408010), (7, 11492580), (10, 8044806), (11, 7313460), (12, 6704005), (14, 5746290), (15, 5363204), (20, 4022403), (21, 3830860), (22, 3656730), (28, 2873145), (30, 2681602), (33, 2437820), (35, 2298516), (42, 1915430), (44, 1828365), (55, 1462692), (60, 1340801), (66, 1218910), (70, 1149258), (77, 1044780), (84, 957715), (105, 766172), (110, 731346), (121, 664860), (132, 609455), (140, 574629), (154, 522390), (165, 487564), (210, 383086), (220, 365673), (231, 348260), (242, 332430), (308, 261195), (330, 243782), (363, 221620), (385, 208956), (420, 191543), (462, 174130), (484, 166215), (605, 132972), (660, 121891), (726, 110810), (770, 104478), (847, 94980), (924, 87065), (1155, 69652), (1210, 66486), (1452, 55405), (1540, 52239), (1583, 50820), (1694, 47490), (1815, 44324), (2310, 34826), (2420, 33243), (2541, 31660), (3166, 25410), (3388, 23745), (3630, 22162), (4235, 18996), (4620, 17413), (4749, 16940), (5082, 15830), (6332, 12705), (7260, 11081), (7915, 10164), (8470, 9498)]