54659640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{65071}}^1$

素因数の和:65092

約数の個数: 64

約数和(自身を含む): 187407360

約数和(自身を除く): 132747720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 65071, 130142, 195213, 260284, 325355, 390426, 455497, 520568, 650710, 780852, 910994, 976065, 1301420, 1366491, 1561704, 1821988, 1952130, 2277485, 2602840, 2732982, 3643976, 3904260, 4554970, 5465964, 6832455, 7808520, 9109940, 10931928, 13664910, 18219880, 27329820, 54659640]

約数ペア:

[(1, 54659640), (2, 27329820), (3, 18219880), (4, 13664910), (5, 10931928), (6, 9109940), (7, 7808520), (8, 6832455), (10, 5465964), (12, 4554970), (14, 3904260), (15, 3643976), (20, 2732982), (21, 2602840), (24, 2277485), (28, 1952130), (30, 1821988), (35, 1561704), (40, 1366491), (42, 1301420), (56, 976065), (60, 910994), (70, 780852), (84, 650710), (105, 520568), (120, 455497), (140, 390426), (168, 325355), (210, 260284), (280, 195213), (420, 130142), (840, 65071)]