393628080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:515

約数の個数: 160

約数和(自身を含む): 1270775808

約数和(自身を除く): 877147728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 191, 240, 248, 277, 310, 372, 382, 465, 496, 554, 573, 620, 744, 764, 831, 930, 955, 1108, 1146, 1240, 1385, 1488, 1528, 1662, 1860, 1910, 2216, 2292, 2480, 2770, 2865, 3056, 3324, 3720, 3820, 4155, 4432, 4584, 5540, 5730, 5921, 6648, 7440, 7640, 8310, 8587, 9168, 11080, 11460, 11842, 13296, 15280, 16620, 17174, 17763, 22160, 22920, 23684, 25761, 29605, 33240, 34348, 35526, 42935, 45840, 47368, 51522, 52907, 59210, 66480, 68696, 71052, 85870, 88815, 94736, 103044, 105814, 118420, 128805, 137392, 142104, 158721, 171740, 177630, 206088, 211628, 236840, 257610, 264535, 284208, 317442, 343480, 355260, 412176, 423256, 473680, 515220, 529070, 634884, 686960, 710520, 793605, 846512, 1030440, 1058140, 1269768, 1421040, 1587210, 1640117, 2060880, 2116280, 2539536, 3174420, 3280234, 4232560, 4920351, 6348840, 6560468, 8200585, 9840702, 12697680, 13120936, 16401170, 19681404, 24601755, 26241872, 32802340, 39362808, 49203510, 65604680, 78725616, 98407020, 131209360, 196814040, 393628080]

約数ペア:

[(1, 393628080), (2, 196814040), (3, 131209360), (4, 98407020), (5, 78725616), (6, 65604680), (8, 49203510), (10, 39362808), (12, 32802340), (15, 26241872), (16, 24601755), (20, 19681404), (24, 16401170), (30, 13120936), (31, 12697680), (40, 9840702), (48, 8200585), (60, 6560468), (62, 6348840), (80, 4920351), (93, 4232560), (120, 3280234), (124, 3174420), (155, 2539536), (186, 2116280), (191, 2060880), (240, 1640117), (248, 1587210), (277, 1421040), (310, 1269768), (372, 1058140), (382, 1030440), (465, 846512), (496, 793605), (554, 710520), (573, 686960), (620, 634884), (744, 529070), (764, 515220), (831, 473680), (930, 423256), (955, 412176), (1108, 355260), (1146, 343480), (1240, 317442), (1385, 284208), (1488, 264535), (1528, 257610), (1662, 236840), (1860, 211628), (1910, 206088), (2216, 177630), (2292, 171740), (2480, 158721), (2770, 142104), (2865, 137392), (3056, 128805), (3324, 118420), (3720, 105814), (3820, 103044), (4155, 94736), (4432, 88815), (4584, 85870), (5540, 71052), (5730, 68696), (5921, 66480), (6648, 59210), (7440, 52907), (7640, 51522), (8310, 47368), (8587, 45840), (9168, 42935), (11080, 35526), (11460, 34348), (11842, 33240), (13296, 29605), (15280, 25761), (16620, 23684), (17174, 22920), (17763, 22160)]