60989520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1277}}^1$

素因数の和:1492

約数の個数: 80

約数和(自身を含む): 190166400

約数和(自身を除く): 129176880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1277, 1592, 1990, 2388, 2554, 2985, 3184, 3831, 3980, 4776, 5108, 5970, 6385, 7662, 7960, 9552, 10216, 11940, 12770, 15324, 15920, 19155, 20432, 23880, 25540, 30648, 38310, 47760, 51080, 61296, 76620, 102160, 153240, 254123, 306480, 508246, 762369, 1016492, 1270615, 1524738, 2032984, 2541230, 3049476, 3811845, 4065968, 5082460, 6098952, 7623690, 10164920, 12197904, 15247380, 20329840, 30494760, 60989520]

約数ペア:

[(1, 60989520), (2, 30494760), (3, 20329840), (4, 15247380), (5, 12197904), (6, 10164920), (8, 7623690), (10, 6098952), (12, 5082460), (15, 4065968), (16, 3811845), (20, 3049476), (24, 2541230), (30, 2032984), (40, 1524738), (48, 1270615), (60, 1016492), (80, 762369), (120, 508246), (199, 306480), (240, 254123), (398, 153240), (597, 102160), (796, 76620), (995, 61296), (1194, 51080), (1277, 47760), (1592, 38310), (1990, 30648), (2388, 25540), (2554, 23880), (2985, 20432), (3184, 19155), (3831, 15920), (3980, 15324), (4776, 12770), (5108, 11940), (5970, 10216), (6385, 9552), (7662, 7960)]