11665680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3739}}^1$

素因数の和:3768

約数の個数: 80

約数和(自身を含む): 38955840

約数和(自身を除く): 27290160

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, 3739, 7478, 11217, 14956, 18695, 22434, 29912, 37390, 44868, 48607, 56085, 59824, 74780, 89736, 97214, 112170, 145821, 149560, 179472, 194428, 224340, 243035, 291642, 299120, 388856, 448680, 486070, 583284, 729105, 777712, 897360, 972140, 1166568, 1458210, 1944280, 2333136, 2916420, 3888560, 5832840, 11665680]

約数ペア:

[(1, 11665680), (2, 5832840), (3, 3888560), (4, 2916420), (5, 2333136), (6, 1944280), (8, 1458210), (10, 1166568), (12, 972140), (13, 897360), (15, 777712), (16, 729105), (20, 583284), (24, 486070), (26, 448680), (30, 388856), (39, 299120), (40, 291642), (48, 243035), (52, 224340), (60, 194428), (65, 179472), (78, 149560), (80, 145821), (104, 112170), (120, 97214), (130, 89736), (156, 74780), (195, 59824), (208, 56085), (240, 48607), (260, 44868), (312, 37390), (390, 29912), (520, 22434), (624, 18695), (780, 14956), (1040, 11217), (1560, 7478), (3120, 3739)]