145168920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31019}}^1$

素因数の和:31049

約数の個数: 96

約数和(自身を含む): 508107600

約数和(自身を除く): 362938680

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, 31019, 62038, 93057, 124076, 155095, 186114, 248152, 279171, 310190, 372228, 403247, 465285, 558342, 620380, 744456, 806494, 930570, 1116684, 1209741, 1240760, 1395855, 1612988, 1861140, 2016235, 2233368, 2419482, 2791710, 3225976, 3629223, 3722280, 4032470, 4838964, 5583420, 6048705, 7258446, 8064940, 9677928, 11166840, 12097410, 14516892, 16129880, 18146115, 24194820, 29033784, 36292230, 48389640, 72584460, 145168920]

約数ペア:

[(1, 145168920), (2, 72584460), (3, 48389640), (4, 36292230), (5, 29033784), (6, 24194820), (8, 18146115), (9, 16129880), (10, 14516892), (12, 12097410), (13, 11166840), (15, 9677928), (18, 8064940), (20, 7258446), (24, 6048705), (26, 5583420), (30, 4838964), (36, 4032470), (39, 3722280), (40, 3629223), (45, 3225976), (52, 2791710), (60, 2419482), (65, 2233368), (72, 2016235), (78, 1861140), (90, 1612988), (104, 1395855), (117, 1240760), (120, 1209741), (130, 1116684), (156, 930570), (180, 806494), (195, 744456), (234, 620380), (260, 558342), (312, 465285), (360, 403247), (390, 372228), (468, 310190), (520, 279171), (585, 248152), (780, 186114), (936, 155095), (1170, 124076), (1560, 93057), (2340, 62038), (4680, 31019)]