72532680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54949}}^1$

素因数の和:54974

約数の個数: 64

約数和(自身を含む): 237384000

約数和(自身を除く): 164851320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 54949, 109898, 164847, 219796, 274745, 329694, 439592, 549490, 604439, 659388, 824235, 1098980, 1208878, 1318776, 1648470, 1813317, 2197960, 2417756, 3022195, 3296940, 3626634, 4835512, 6044390, 6593880, 7253268, 9066585, 12088780, 14506536, 18133170, 24177560, 36266340, 72532680]

約数ペア:

[(1, 72532680), (2, 36266340), (3, 24177560), (4, 18133170), (5, 14506536), (6, 12088780), (8, 9066585), (10, 7253268), (11, 6593880), (12, 6044390), (15, 4835512), (20, 3626634), (22, 3296940), (24, 3022195), (30, 2417756), (33, 2197960), (40, 1813317), (44, 1648470), (55, 1318776), (60, 1208878), (66, 1098980), (88, 824235), (110, 659388), (120, 604439), (132, 549490), (165, 439592), (220, 329694), (264, 274745), (330, 219796), (440, 164847), (660, 109898), (1320, 54949)]