4732380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:507

約数の個数: 72

約数和(自身を含む): 14624064

約数和(自身を除く): 9891684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 431, 549, 610, 732, 862, 915, 1098, 1220, 1293, 1724, 1830, 2155, 2196, 2586, 2745, 3660, 3879, 4310, 5172, 5490, 6465, 7758, 8620, 10980, 12930, 15516, 19395, 25860, 26291, 38790, 52582, 77580, 78873, 105164, 131455, 157746, 236619, 262910, 315492, 394365, 473238, 525820, 788730, 946476, 1183095, 1577460, 2366190, 4732380]

約数ペア:

[(1, 4732380), (2, 2366190), (3, 1577460), (4, 1183095), (5, 946476), (6, 788730), (9, 525820), (10, 473238), (12, 394365), (15, 315492), (18, 262910), (20, 236619), (30, 157746), (36, 131455), (45, 105164), (60, 78873), (61, 77580), (90, 52582), (122, 38790), (180, 26291), (183, 25860), (244, 19395), (305, 15516), (366, 12930), (431, 10980), (549, 8620), (610, 7758), (732, 6465), (862, 5490), (915, 5172), (1098, 4310), (1220, 3879), (1293, 3660), (1724, 2745), (1830, 2586), (2155, 2196)]