12015120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3851}}^1$

素因数の和:3880

約数の個数: 80

約数和(自身を含む): 40122432

約数和(自身を除く): 28107312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 3851, 7702, 11553, 15404, 19255, 23106, 30808, 38510, 46212, 50063, 57765, 61616, 77020, 92424, 100126, 115530, 150189, 154040, 184848, 200252, 231060, 250315, 300378, 308080, 400504, 462120, 500630, 600756, 750945, 801008, 924240, 1001260, 1201512, 1501890, 2002520, 2403024, 3003780, 4005040, 6007560, 12015120]

約数ペア:

[(1, 12015120), (2, 6007560), (3, 4005040), (4, 3003780), (5, 2403024), (6, 2002520), (8, 1501890), (10, 1201512), (12, 1001260), (13, 924240), (15, 801008), (16, 750945), (20, 600756), (24, 500630), (26, 462120), (30, 400504), (39, 308080), (40, 300378), (48, 250315), (52, 231060), (60, 200252), (65, 184848), (78, 154040), (80, 150189), (104, 115530), (120, 100126), (130, 92424), (156, 77020), (195, 61616), (208, 57765), (240, 50063), (260, 46212), (312, 38510), (390, 30808), (520, 23106), (624, 19255), (780, 15404), (1040, 11553), (1560, 7702), (3120, 3851)]