156398040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{48271}}^1$

素因数の和:48294

約数の個数: 80

約数和(自身を含む): 525682080

約数和(自身を除く): 369284040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 48271, 96542, 144813, 193084, 241355, 289626, 386168, 434439, 482710, 579252, 724065, 868878, 965420, 1158504, 1303317, 1448130, 1737756, 1930840, 2172195, 2606634, 2896260, 3475512, 3909951, 4344390, 5213268, 5792520, 6516585, 7819902, 8688780, 10426536, 13033170, 15639804, 17377560, 19549755, 26066340, 31279608, 39099510, 52132680, 78199020, 156398040]

約数ペア:

[(1, 156398040), (2, 78199020), (3, 52132680), (4, 39099510), (5, 31279608), (6, 26066340), (8, 19549755), (9, 17377560), (10, 15639804), (12, 13033170), (15, 10426536), (18, 8688780), (20, 7819902), (24, 6516585), (27, 5792520), (30, 5213268), (36, 4344390), (40, 3909951), (45, 3475512), (54, 2896260), (60, 2606634), (72, 2172195), (81, 1930840), (90, 1737756), (108, 1448130), (120, 1303317), (135, 1158504), (162, 965420), (180, 868878), (216, 724065), (270, 579252), (324, 482710), (360, 434439), (405, 386168), (540, 289626), (648, 241355), (810, 193084), (1080, 144813), (1620, 96542), (3240, 48271)]