4747920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 14975232

約数和(自身を除く): 10227312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 271, 292, 365, 438, 542, 584, 730, 813, 876, 1084, 1095, 1168, 1355, 1460, 1626, 1752, 2168, 2190, 2710, 2920, 3252, 3504, 4065, 4336, 4380, 5420, 5840, 6504, 8130, 8760, 10840, 13008, 16260, 17520, 19783, 21680, 32520, 39566, 59349, 65040, 79132, 98915, 118698, 158264, 197830, 237396, 296745, 316528, 395660, 474792, 593490, 791320, 949584, 1186980, 1582640, 2373960, 4747920]

約数ペア:

[(1, 4747920), (2, 2373960), (3, 1582640), (4, 1186980), (5, 949584), (6, 791320), (8, 593490), (10, 474792), (12, 395660), (15, 316528), (16, 296745), (20, 237396), (24, 197830), (30, 158264), (40, 118698), (48, 98915), (60, 79132), (73, 65040), (80, 59349), (120, 39566), (146, 32520), (219, 21680), (240, 19783), (271, 17520), (292, 16260), (365, 13008), (438, 10840), (542, 8760), (584, 8130), (730, 6504), (813, 5840), (876, 5420), (1084, 4380), (1095, 4336), (1168, 4065), (1355, 3504), (1460, 3252), (1626, 2920), (1752, 2710), (2168, 2190)]