119399220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1511}}^1$

素因数の和:1965

約数の個数: 72

約数和(自身を含む): 363242880

約数和(自身を除く): 243843660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 439, 878, 1317, 1511, 1756, 2195, 2634, 3022, 3951, 4390, 4533, 5268, 6044, 6585, 7555, 7902, 8780, 9066, 13170, 13599, 15110, 15804, 18132, 19755, 22665, 26340, 27198, 30220, 39510, 45330, 54396, 67995, 79020, 90660, 135990, 271980, 663329, 1326658, 1989987, 2653316, 3316645, 3979974, 5969961, 6633290, 7959948, 9949935, 11939922, 13266580, 19899870, 23879844, 29849805, 39799740, 59699610, 119399220]

約数ペア:

[(1, 119399220), (2, 59699610), (3, 39799740), (4, 29849805), (5, 23879844), (6, 19899870), (9, 13266580), (10, 11939922), (12, 9949935), (15, 7959948), (18, 6633290), (20, 5969961), (30, 3979974), (36, 3316645), (45, 2653316), (60, 1989987), (90, 1326658), (180, 663329), (439, 271980), (878, 135990), (1317, 90660), (1511, 79020), (1756, 67995), (2195, 54396), (2634, 45330), (3022, 39510), (3951, 30220), (4390, 27198), (4533, 26340), (5268, 22665), (6044, 19755), (6585, 18132), (7555, 15804), (7902, 15110), (8780, 13599), (9066, 13170)]