1652640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 5697216

約数和(自身を除く): 4044576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 313, 330, 352, 440, 480, 528, 626, 660, 880, 939, 1056, 1252, 1320, 1565, 1760, 1878, 2504, 2640, 3130, 3443, 3756, 4695, 5008, 5280, 6260, 6886, 7512, 9390, 10016, 10329, 12520, 13772, 15024, 17215, 18780, 20658, 25040, 27544, 30048, 34430, 37560, 41316, 50080, 51645, 55088, 68860, 75120, 82632, 103290, 110176, 137720, 150240, 165264, 206580, 275440, 330528, 413160, 550880, 826320, 1652640]

約数ペア:

[(1, 1652640), (2, 826320), (3, 550880), (4, 413160), (5, 330528), (6, 275440), (8, 206580), (10, 165264), (11, 150240), (12, 137720), (15, 110176), (16, 103290), (20, 82632), (22, 75120), (24, 68860), (30, 55088), (32, 51645), (33, 50080), (40, 41316), (44, 37560), (48, 34430), (55, 30048), (60, 27544), (66, 25040), (80, 20658), (88, 18780), (96, 17215), (110, 15024), (120, 13772), (132, 12520), (160, 10329), (165, 10016), (176, 9390), (220, 7512), (240, 6886), (264, 6260), (313, 5280), (330, 5008), (352, 4695), (440, 3756), (480, 3443), (528, 3130), (626, 2640), (660, 2504), (880, 1878), (939, 1760), (1056, 1565), (1252, 1320)]