38670840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8263}}^1$

素因数の和:8293

約数の個数: 96

約数和(自身を含む): 135364320

約数和(自身を除く): 96693480

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, 8263, 16526, 24789, 33052, 41315, 49578, 66104, 74367, 82630, 99156, 107419, 123945, 148734, 165260, 198312, 214838, 247890, 297468, 322257, 330520, 371835, 429676, 495780, 537095, 594936, 644514, 743670, 859352, 966771, 991560, 1074190, 1289028, 1487340, 1611285, 1933542, 2148380, 2578056, 2974680, 3222570, 3867084, 4296760, 4833855, 6445140, 7734168, 9667710, 12890280, 19335420, 38670840]

約数ペア:

[(1, 38670840), (2, 19335420), (3, 12890280), (4, 9667710), (5, 7734168), (6, 6445140), (8, 4833855), (9, 4296760), (10, 3867084), (12, 3222570), (13, 2974680), (15, 2578056), (18, 2148380), (20, 1933542), (24, 1611285), (26, 1487340), (30, 1289028), (36, 1074190), (39, 991560), (40, 966771), (45, 859352), (52, 743670), (60, 644514), (65, 594936), (72, 537095), (78, 495780), (90, 429676), (104, 371835), (117, 330520), (120, 322257), (130, 297468), (156, 247890), (180, 214838), (195, 198312), (234, 165260), (260, 148734), (312, 123945), (360, 107419), (390, 99156), (468, 82630), (520, 74367), (585, 66104), (780, 49578), (936, 41315), (1170, 33052), (1560, 24789), (2340, 16526), (4680, 8263)]