150741840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20261}}^1$

素因数の和:20308

約数の個数: 80

約数和(自身を含む): 482397696

約数和(自身を除く): 331655856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 20261, 40522, 60783, 81044, 101305, 121566, 162088, 202610, 243132, 303915, 324176, 405220, 486264, 607830, 628091, 810440, 972528, 1215660, 1256182, 1620880, 1884273, 2431320, 2512364, 3140455, 3768546, 4862640, 5024728, 6280910, 7537092, 9421365, 10049456, 12561820, 15074184, 18842730, 25123640, 30148368, 37685460, 50247280, 75370920, 150741840]

約数ペア:

[(1, 150741840), (2, 75370920), (3, 50247280), (4, 37685460), (5, 30148368), (6, 25123640), (8, 18842730), (10, 15074184), (12, 12561820), (15, 10049456), (16, 9421365), (20, 7537092), (24, 6280910), (30, 5024728), (31, 4862640), (40, 3768546), (48, 3140455), (60, 2512364), (62, 2431320), (80, 1884273), (93, 1620880), (120, 1256182), (124, 1215660), (155, 972528), (186, 810440), (240, 628091), (248, 607830), (310, 486264), (372, 405220), (465, 324176), (496, 303915), (620, 243132), (744, 202610), (930, 162088), (1240, 121566), (1488, 101305), (1860, 81044), (2480, 60783), (3720, 40522), (7440, 20261)]