1236786120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{17987}}^1$

素因数の和:18195

約数の個数: 96

約数和(自身を含む): 4040824320

約数和(自身を除く): 2804038200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 191, 360, 382, 573, 764, 955, 1146, 1528, 1719, 1910, 2292, 2865, 3438, 3820, 4584, 5730, 6876, 7640, 8595, 11460, 13752, 17190, 17987, 22920, 34380, 35974, 53961, 68760, 71948, 89935, 107922, 143896, 161883, 179870, 215844, 269805, 323766, 359740, 431688, 539610, 647532, 719480, 809415, 1079220, 1295064, 1618830, 2158440, 3237660, 3435517, 6475320, 6871034, 10306551, 13742068, 17177585, 20613102, 27484136, 30919653, 34355170, 41226204, 51532755, 61839306, 68710340, 82452408, 103065510, 123678612, 137420680, 154598265, 206131020, 247357224, 309196530, 412262040, 618393060, 1236786120]

約数ペア:

[(1, 1236786120), (2, 618393060), (3, 412262040), (4, 309196530), (5, 247357224), (6, 206131020), (8, 154598265), (9, 137420680), (10, 123678612), (12, 103065510), (15, 82452408), (18, 68710340), (20, 61839306), (24, 51532755), (30, 41226204), (36, 34355170), (40, 30919653), (45, 27484136), (60, 20613102), (72, 17177585), (90, 13742068), (120, 10306551), (180, 6871034), (191, 6475320), (360, 3435517), (382, 3237660), (573, 2158440), (764, 1618830), (955, 1295064), (1146, 1079220), (1528, 809415), (1719, 719480), (1910, 647532), (2292, 539610), (2865, 431688), (3438, 359740), (3820, 323766), (4584, 269805), (5730, 215844), (6876, 179870), (7640, 161883), (8595, 143896), (11460, 107922), (13752, 89935), (17190, 71948), (17987, 68760), (22920, 53961), (34380, 35974)]