12570120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 42681600

約数和(自身を除く): 30111480

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, 90, 103, 108, 113, 120, 135, 180, 206, 216, 226, 270, 309, 339, 360, 412, 452, 515, 540, 565, 618, 678, 824, 904, 927, 1017, 1030, 1080, 1130, 1236, 1356, 1545, 1695, 1854, 2034, 2060, 2260, 2472, 2712, 2781, 3051, 3090, 3390, 3708, 4068, 4120, 4520, 4635, 5085, 5562, 6102, 6180, 6780, 7416, 8136, 9270, 10170, 11124, 11639, 12204, 12360, 13560, 13905, 15255, 18540, 20340, 22248, 23278, 24408, 27810, 30510, 34917, 37080, 40680, 46556, 55620, 58195, 61020, 69834, 93112, 104751, 111240, 116390, 122040, 139668, 174585, 209502, 232780, 279336, 314253, 349170, 419004, 465560, 523755, 628506, 698340, 838008, 1047510, 1257012, 1396680, 1571265, 2095020, 2514024, 3142530, 4190040, 6285060, 12570120]

約数ペア:

[(1, 12570120), (2, 6285060), (3, 4190040), (4, 3142530), (5, 2514024), (6, 2095020), (8, 1571265), (9, 1396680), (10, 1257012), (12, 1047510), (15, 838008), (18, 698340), (20, 628506), (24, 523755), (27, 465560), (30, 419004), (36, 349170), (40, 314253), (45, 279336), (54, 232780), (60, 209502), (72, 174585), (90, 139668), (103, 122040), (108, 116390), (113, 111240), (120, 104751), (135, 93112), (180, 69834), (206, 61020), (216, 58195), (226, 55620), (270, 46556), (309, 40680), (339, 37080), (360, 34917), (412, 30510), (452, 27810), (515, 24408), (540, 23278), (565, 22248), (618, 20340), (678, 18540), (824, 15255), (904, 13905), (927, 13560), (1017, 12360), (1030, 12204), (1080, 11639), (1130, 11124), (1236, 10170), (1356, 9270), (1545, 8136), (1695, 7416), (1854, 6780), (2034, 6180), (2060, 6102), (2260, 5562), (2472, 5085), (2712, 4635), (2781, 4520), (3051, 4120), (3090, 4068), (3390, 3708)]