1957560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1483}}^1$

素因数の和:1508

約数の個数: 64

約数和(自身を含む): 6410880

約数和(自身を除く): 4453320

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, 1483, 2966, 4449, 5932, 7415, 8898, 11864, 14830, 16313, 17796, 22245, 29660, 32626, 35592, 44490, 48939, 59320, 65252, 81565, 88980, 97878, 130504, 163130, 177960, 195756, 244695, 326260, 391512, 489390, 652520, 978780, 1957560]

約数ペア:

[(1, 1957560), (2, 978780), (3, 652520), (4, 489390), (5, 391512), (6, 326260), (8, 244695), (10, 195756), (11, 177960), (12, 163130), (15, 130504), (20, 97878), (22, 88980), (24, 81565), (30, 65252), (33, 59320), (40, 48939), (44, 44490), (55, 35592), (60, 32626), (66, 29660), (88, 22245), (110, 17796), (120, 16313), (132, 14830), (165, 11864), (220, 8898), (264, 7415), (330, 5932), (440, 4449), (660, 2966), (1320, 1483)]