124795320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79997}}^1$

素因数の和:80024

約数の個数: 64

約数和(自身を含む): 403189920

約数和(自身を除く): 278394600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 79997, 159994, 239991, 319988, 399985, 479982, 639976, 799970, 959964, 1039961, 1199955, 1599940, 1919928, 2079922, 2399910, 3119883, 3199880, 4159844, 4799820, 5199805, 6239766, 8319688, 9599640, 10399610, 12479532, 15599415, 20799220, 24959064, 31198830, 41598440, 62397660, 124795320]

約数ペア:

[(1, 124795320), (2, 62397660), (3, 41598440), (4, 31198830), (5, 24959064), (6, 20799220), (8, 15599415), (10, 12479532), (12, 10399610), (13, 9599640), (15, 8319688), (20, 6239766), (24, 5199805), (26, 4799820), (30, 4159844), (39, 3199880), (40, 3119883), (52, 2399910), (60, 2079922), (65, 1919928), (78, 1599940), (104, 1199955), (120, 1039961), (130, 959964), (156, 799970), (195, 639976), (260, 479982), (312, 399985), (390, 319988), (520, 239991), (780, 159994), (1560, 79997)]