40897560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30983}}^1$

素因数の和:31008

約数の個数: 64

約数和(自身を含む): 133850880

約数和(自身を除く): 92953320

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, 30983, 61966, 92949, 123932, 154915, 185898, 247864, 309830, 340813, 371796, 464745, 619660, 681626, 743592, 929490, 1022439, 1239320, 1363252, 1704065, 1858980, 2044878, 2726504, 3408130, 3717960, 4089756, 5112195, 6816260, 8179512, 10224390, 13632520, 20448780, 40897560]

約数ペア:

[(1, 40897560), (2, 20448780), (3, 13632520), (4, 10224390), (5, 8179512), (6, 6816260), (8, 5112195), (10, 4089756), (11, 3717960), (12, 3408130), (15, 2726504), (20, 2044878), (22, 1858980), (24, 1704065), (30, 1363252), (33, 1239320), (40, 1022439), (44, 929490), (55, 743592), (60, 681626), (66, 619660), (88, 464745), (110, 371796), (120, 340813), (132, 309830), (165, 247864), (220, 185898), (264, 154915), (330, 123932), (440, 92949), (660, 61966), (1320, 30983)]