456005040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61291}}^1$

素因数の和:61338

約数の個数: 80

約数和(自身を含む): 1459239936

約数和(自身を除く): 1003234896

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, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 61291, 122582, 183873, 245164, 306455, 367746, 490328, 612910, 735492, 919365, 980656, 1225820, 1470984, 1838730, 1900021, 2451640, 2941968, 3677460, 3800042, 4903280, 5700063, 7354920, 7600084, 9500105, 11400126, 14709840, 15200168, 19000210, 22800252, 28500315, 30400336, 38000420, 45600504, 57000630, 76000840, 91201008, 114001260, 152001680, 228002520, 456005040]

約数ペア:

[(1, 456005040), (2, 228002520), (3, 152001680), (4, 114001260), (5, 91201008), (6, 76000840), (8, 57000630), (10, 45600504), (12, 38000420), (15, 30400336), (16, 28500315), (20, 22800252), (24, 19000210), (30, 15200168), (31, 14709840), (40, 11400126), (48, 9500105), (60, 7600084), (62, 7354920), (80, 5700063), (93, 4903280), (120, 3800042), (124, 3677460), (155, 2941968), (186, 2451640), (240, 1900021), (248, 1838730), (310, 1470984), (372, 1225820), (465, 980656), (496, 919365), (620, 735492), (744, 612910), (930, 490328), (1240, 367746), (1488, 306455), (1860, 245164), (2480, 183873), (3720, 122582), (7440, 61291)]