18471360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:362

約数の個数: 112

約数和(自身を含む): 59692032

約数和(自身を除く): 41220672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 271, 284, 320, 355, 426, 480, 542, 568, 710, 813, 852, 960, 1065, 1084, 1136, 1355, 1420, 1626, 1704, 2130, 2168, 2272, 2710, 2840, 3252, 3408, 4065, 4260, 4336, 4544, 5420, 5680, 6504, 6816, 8130, 8520, 8672, 10840, 11360, 13008, 13632, 16260, 17040, 17344, 19241, 21680, 22720, 26016, 32520, 34080, 38482, 43360, 52032, 57723, 65040, 68160, 76964, 86720, 96205, 115446, 130080, 153928, 192410, 230892, 260160, 288615, 307856, 384820, 461784, 577230, 615712, 769640, 923568, 1154460, 1231424, 1539280, 1847136, 2308920, 3078560, 3694272, 4617840, 6157120, 9235680, 18471360]

約数ペア:

[(1, 18471360), (2, 9235680), (3, 6157120), (4, 4617840), (5, 3694272), (6, 3078560), (8, 2308920), (10, 1847136), (12, 1539280), (15, 1231424), (16, 1154460), (20, 923568), (24, 769640), (30, 615712), (32, 577230), (40, 461784), (48, 384820), (60, 307856), (64, 288615), (71, 260160), (80, 230892), (96, 192410), (120, 153928), (142, 130080), (160, 115446), (192, 96205), (213, 86720), (240, 76964), (271, 68160), (284, 65040), (320, 57723), (355, 52032), (426, 43360), (480, 38482), (542, 34080), (568, 32520), (710, 26016), (813, 22720), (852, 21680), (960, 19241), (1065, 17344), (1084, 17040), (1136, 16260), (1355, 13632), (1420, 13008), (1626, 11360), (1704, 10840), (2130, 8672), (2168, 8520), (2272, 8130), (2710, 6816), (2840, 6504), (3252, 5680), (3408, 5420), (4065, 4544), (4260, 4336)]