1450888920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{310019}}^1$

素因数の和:310049

約数の個数: 96

約数和(自身を含む): 5078127600

約数和(自身を除く): 3627238680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 310019, 620038, 930057, 1240076, 1550095, 1860114, 2480152, 2790171, 3100190, 3720228, 4030247, 4650285, 5580342, 6200380, 7440456, 8060494, 9300570, 11160684, 12090741, 12400760, 13950855, 16120988, 18601140, 20151235, 22321368, 24181482, 27901710, 32241976, 36272223, 37202280, 40302470, 48362964, 55803420, 60453705, 72544446, 80604940, 96725928, 111606840, 120907410, 145088892, 161209880, 181361115, 241814820, 290177784, 362722230, 483629640, 725444460, 1450888920]

約数ペア:

[(1, 1450888920), (2, 725444460), (3, 483629640), (4, 362722230), (5, 290177784), (6, 241814820), (8, 181361115), (9, 161209880), (10, 145088892), (12, 120907410), (13, 111606840), (15, 96725928), (18, 80604940), (20, 72544446), (24, 60453705), (26, 55803420), (30, 48362964), (36, 40302470), (39, 37202280), (40, 36272223), (45, 32241976), (52, 27901710), (60, 24181482), (65, 22321368), (72, 20151235), (78, 18601140), (90, 16120988), (104, 13950855), (117, 12400760), (120, 12090741), (130, 11160684), (156, 9300570), (180, 8060494), (195, 7440456), (234, 6200380), (260, 5580342), (312, 4650285), (360, 4030247), (390, 3720228), (468, 3100190), (520, 2790171), (585, 2480152), (780, 1860114), (936, 1550095), (1170, 1240076), (1560, 930057), (2340, 620038), (4680, 310019)]