240532516440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{74238431}}^1$

素因数の和:74238454

約数の個数: 80

約数和(自身を含む): 808456524480

約数和(自身を除く): 567924008040

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, 74238431, 148476862, 222715293, 296953724, 371192155, 445430586, 593907448, 668145879, 742384310, 890861172, 1113576465, 1336291758, 1484768620, 1781722344, 2004437637, 2227152930, 2672583516, 2969537240, 3340729395, 4008875274, 4454305860, 5345167032, 6013312911, 6681458790, 8017750548, 8908611720, 10022188185, 12026625822, 13362917580, 16035501096, 20044376370, 24053251644, 26725835160, 30066564555, 40088752740, 48106503288, 60133129110, 80177505480, 120266258220, 240532516440]

約数ペア:

[(1, 240532516440), (2, 120266258220), (3, 80177505480), (4, 60133129110), (5, 48106503288), (6, 40088752740), (8, 30066564555), (9, 26725835160), (10, 24053251644), (12, 20044376370), (15, 16035501096), (18, 13362917580), (20, 12026625822), (24, 10022188185), (27, 8908611720), (30, 8017750548), (36, 6681458790), (40, 6013312911), (45, 5345167032), (54, 4454305860), (60, 4008875274), (72, 3340729395), (81, 2969537240), (90, 2672583516), (108, 2227152930), (120, 2004437637), (135, 1781722344), (162, 1484768620), (180, 1336291758), (216, 1113576465), (270, 890861172), (324, 742384310), (360, 668145879), (405, 593907448), (540, 445430586), (648, 371192155), (810, 296953724), (1080, 222715293), (1620, 148476862), (3240, 74238431)]