159020640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{110431}}^1$

素因数の和:110452

約数の個数: 72

約数和(自身を含む): 542662848

約数和(自身を除く): 383642208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 110431, 220862, 331293, 441724, 552155, 662586, 883448, 993879, 1104310, 1325172, 1656465, 1766896, 1987758, 2208620, 2650344, 3312930, 3533792, 3975516, 4417240, 4969395, 5300688, 6625860, 7951032, 8834480, 9938790, 10601376, 13251720, 15902064, 17668960, 19877580, 26503440, 31804128, 39755160, 53006880, 79510320, 159020640]

約数ペア:

[(1, 159020640), (2, 79510320), (3, 53006880), (4, 39755160), (5, 31804128), (6, 26503440), (8, 19877580), (9, 17668960), (10, 15902064), (12, 13251720), (15, 10601376), (16, 9938790), (18, 8834480), (20, 7951032), (24, 6625860), (30, 5300688), (32, 4969395), (36, 4417240), (40, 3975516), (45, 3533792), (48, 3312930), (60, 2650344), (72, 2208620), (80, 1987758), (90, 1766896), (96, 1656465), (120, 1325172), (144, 1104310), (160, 993879), (180, 883448), (240, 662586), (288, 552155), (360, 441724), (480, 331293), (720, 220862), (1440, 110431)]