1330961580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{568787}}^1$

素因数の和:568815

約数の個数: 72

約数和(自身を含む): 4347815472

約数和(自身を除く): 3016853892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 568787, 1137574, 1706361, 2275148, 2843935, 3412722, 5119083, 5687870, 6825444, 7394231, 8531805, 10238166, 11375740, 14788462, 17063610, 20476332, 22182693, 25595415, 29576924, 34127220, 36971155, 44365386, 51190830, 66548079, 73942310, 88730772, 102381660, 110913465, 133096158, 147884620, 221826930, 266192316, 332740395, 443653860, 665480790, 1330961580]

約数ペア:

[(1, 1330961580), (2, 665480790), (3, 443653860), (4, 332740395), (5, 266192316), (6, 221826930), (9, 147884620), (10, 133096158), (12, 110913465), (13, 102381660), (15, 88730772), (18, 73942310), (20, 66548079), (26, 51190830), (30, 44365386), (36, 36971155), (39, 34127220), (45, 29576924), (52, 25595415), (60, 22182693), (65, 20476332), (78, 17063610), (90, 14788462), (117, 11375740), (130, 10238166), (156, 8531805), (180, 7394231), (195, 6825444), (234, 5687870), (260, 5119083), (390, 3412722), (468, 2843935), (585, 2275148), (780, 1706361), (1170, 1137574), (2340, 568787)]