530304880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{11987}}^1$

素因数の和:12086

約数の個数: 80

約数和(自身を含む): 1427051520

約数和(自身を除く): 896746640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 280, 316, 395, 553, 560, 632, 790, 1106, 1264, 1580, 2212, 2765, 3160, 4424, 5530, 6320, 8848, 11060, 11987, 22120, 23974, 44240, 47948, 59935, 83909, 95896, 119870, 167818, 191792, 239740, 335636, 419545, 479480, 671272, 839090, 946973, 958960, 1342544, 1678180, 1893946, 3356360, 3787892, 4734865, 6628811, 6712720, 7575784, 9469730, 13257622, 15151568, 18939460, 26515244, 33144055, 37878920, 53030488, 66288110, 75757840, 106060976, 132576220, 265152440, 530304880]

約数ペア:

[(1, 530304880), (2, 265152440), (4, 132576220), (5, 106060976), (7, 75757840), (8, 66288110), (10, 53030488), (14, 37878920), (16, 33144055), (20, 26515244), (28, 18939460), (35, 15151568), (40, 13257622), (56, 9469730), (70, 7575784), (79, 6712720), (80, 6628811), (112, 4734865), (140, 3787892), (158, 3356360), (280, 1893946), (316, 1678180), (395, 1342544), (553, 958960), (560, 946973), (632, 839090), (790, 671272), (1106, 479480), (1264, 419545), (1580, 335636), (2212, 239740), (2765, 191792), (3160, 167818), (4424, 119870), (5530, 95896), (6320, 83909), (8848, 59935), (11060, 47948), (11987, 44240), (22120, 23974)]