142461240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{62483}}^1$

素因数の和:62516

約数の個数: 64

約数和(自身を含む): 449884800

約数和(自身を除く): 307423560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 62483, 124966, 187449, 249932, 312415, 374898, 499864, 624830, 749796, 937245, 1187177, 1249660, 1499592, 1874490, 2374354, 2499320, 3561531, 3748980, 4748708, 5935885, 7123062, 7497960, 9497416, 11871770, 14246124, 17807655, 23743540, 28492248, 35615310, 47487080, 71230620, 142461240]

約数ペア:

[(1, 142461240), (2, 71230620), (3, 47487080), (4, 35615310), (5, 28492248), (6, 23743540), (8, 17807655), (10, 14246124), (12, 11871770), (15, 9497416), (19, 7497960), (20, 7123062), (24, 5935885), (30, 4748708), (38, 3748980), (40, 3561531), (57, 2499320), (60, 2374354), (76, 1874490), (95, 1499592), (114, 1249660), (120, 1187177), (152, 937245), (190, 749796), (228, 624830), (285, 499864), (380, 374898), (456, 312415), (570, 249932), (760, 187449), (1140, 124966), (2280, 62483)]