61417560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7639}}^1$

素因数の和:7720

約数の個数: 64

約数和(自身を含む): 187027200

約数和(自身を除く): 125609640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 7639, 8040, 15278, 22917, 30556, 38195, 45834, 61112, 76390, 91668, 114585, 152780, 183336, 229170, 305560, 458340, 511813, 916680, 1023626, 1535439, 2047252, 2559065, 3070878, 4094504, 5118130, 6141756, 7677195, 10236260, 12283512, 15354390, 20472520, 30708780, 61417560]

約数ペア:

[(1, 61417560), (2, 30708780), (3, 20472520), (4, 15354390), (5, 12283512), (6, 10236260), (8, 7677195), (10, 6141756), (12, 5118130), (15, 4094504), (20, 3070878), (24, 2559065), (30, 2047252), (40, 1535439), (60, 1023626), (67, 916680), (120, 511813), (134, 458340), (201, 305560), (268, 229170), (335, 183336), (402, 152780), (536, 114585), (670, 91668), (804, 76390), (1005, 61112), (1340, 45834), (1608, 38195), (2010, 30556), (2680, 22917), (4020, 15278), (7639, 8040)]