138157080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37139}}^1$

素因数の和:37184

約数の個数: 64

約数和(自身を含む): 427852800

約数和(自身を除く): 289695720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 37139, 74278, 111417, 148556, 185695, 222834, 297112, 371390, 445668, 557085, 742780, 891336, 1114170, 1151309, 1485560, 2228340, 2302618, 3453927, 4456680, 4605236, 5756545, 6907854, 9210472, 11513090, 13815708, 17269635, 23026180, 27631416, 34539270, 46052360, 69078540, 138157080]

約数ペア:

[(1, 138157080), (2, 69078540), (3, 46052360), (4, 34539270), (5, 27631416), (6, 23026180), (8, 17269635), (10, 13815708), (12, 11513090), (15, 9210472), (20, 6907854), (24, 5756545), (30, 4605236), (31, 4456680), (40, 3453927), (60, 2302618), (62, 2228340), (93, 1485560), (120, 1151309), (124, 1114170), (155, 891336), (186, 742780), (248, 557085), (310, 445668), (372, 371390), (465, 297112), (620, 222834), (744, 185695), (930, 148556), (1240, 111417), (1860, 74278), (3720, 37139)]