120772590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7639}}^1$

素因数の和:7697

約数の個数: 64

約数和(自身を含む): 316846080

約数和(自身を除く): 196073490

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 465, 510, 527, 930, 1054, 1581, 2635, 3162, 5270, 7639, 7905, 15278, 15810, 22917, 38195, 45834, 76390, 114585, 129863, 229170, 236809, 259726, 389589, 473618, 649315, 710427, 779178, 1184045, 1298630, 1420854, 1947945, 2368090, 3552135, 3895890, 4025753, 7104270, 8051506, 12077259, 20128765, 24154518, 40257530, 60386295, 120772590]

約数ペア:

[(1, 120772590), (2, 60386295), (3, 40257530), (5, 24154518), (6, 20128765), (10, 12077259), (15, 8051506), (17, 7104270), (30, 4025753), (31, 3895890), (34, 3552135), (51, 2368090), (62, 1947945), (85, 1420854), (93, 1298630), (102, 1184045), (155, 779178), (170, 710427), (186, 649315), (255, 473618), (310, 389589), (465, 259726), (510, 236809), (527, 229170), (930, 129863), (1054, 114585), (1581, 76390), (2635, 45834), (3162, 38195), (5270, 22917), (7639, 15810), (7905, 15278)]