120016920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52639}}^1$

素因数の和:52672

約数の個数: 64

約数和(自身を含む): 379008000

約数和(自身を除く): 258991080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 52639, 105278, 157917, 210556, 263195, 315834, 421112, 526390, 631668, 789585, 1000141, 1052780, 1263336, 1579170, 2000282, 2105560, 3000423, 3158340, 4000564, 5000705, 6000846, 6316680, 8001128, 10001410, 12001692, 15002115, 20002820, 24003384, 30004230, 40005640, 60008460, 120016920]

約数ペア:

[(1, 120016920), (2, 60008460), (3, 40005640), (4, 30004230), (5, 24003384), (6, 20002820), (8, 15002115), (10, 12001692), (12, 10001410), (15, 8001128), (19, 6316680), (20, 6000846), (24, 5000705), (30, 4000564), (38, 3158340), (40, 3000423), (57, 2105560), (60, 2000282), (76, 1579170), (95, 1263336), (114, 1052780), (120, 1000141), (152, 789585), (190, 631668), (228, 526390), (285, 421112), (380, 315834), (456, 263195), (570, 210556), (760, 157917), (1140, 105278), (2280, 52639)]