79748820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6421}}^1$

素因数の和:6462

約数の個数: 96

約数和(自身を含む): 258935040

約数和(自身を除く): 179186220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 6421, 12420, 12842, 19263, 25684, 32105, 38526, 57789, 64210, 77052, 96315, 115578, 128420, 147683, 173367, 192630, 231156, 288945, 295366, 346734, 385260, 443049, 577890, 590732, 693468, 738415, 866835, 886098, 1155780, 1329147, 1476830, 1733670, 1772196, 2215245, 2658294, 2953660, 3467340, 3987441, 4430490, 5316588, 6645735, 7974882, 8860980, 13291470, 15949764, 19937205, 26582940, 39874410, 79748820]

約数ペア:

[(1, 79748820), (2, 39874410), (3, 26582940), (4, 19937205), (5, 15949764), (6, 13291470), (9, 8860980), (10, 7974882), (12, 6645735), (15, 5316588), (18, 4430490), (20, 3987441), (23, 3467340), (27, 2953660), (30, 2658294), (36, 2215245), (45, 1772196), (46, 1733670), (54, 1476830), (60, 1329147), (69, 1155780), (90, 886098), (92, 866835), (108, 738415), (115, 693468), (135, 590732), (138, 577890), (180, 443049), (207, 385260), (230, 346734), (270, 295366), (276, 288945), (345, 231156), (414, 192630), (460, 173367), (540, 147683), (621, 128420), (690, 115578), (828, 96315), (1035, 77052), (1242, 64210), (1380, 57789), (2070, 38526), (2484, 32105), (3105, 25684), (4140, 19263), (6210, 12842), (6421, 12420)]