2445576320

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3187}}^1$

素因数の和:3326

約数の個数: 128

約数和(自身を含む): 6438484800

約数和(自身を除く): 3992908480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 109, 110, 128, 160, 176, 218, 220, 320, 352, 436, 440, 545, 640, 704, 872, 880, 1090, 1199, 1408, 1744, 1760, 2180, 2398, 3187, 3488, 3520, 4360, 4796, 5995, 6374, 6976, 7040, 8720, 9592, 11990, 12748, 13952, 15935, 17440, 19184, 23980, 25496, 31870, 34880, 35057, 38368, 47960, 50992, 63740, 69760, 70114, 76736, 95920, 101984, 127480, 140228, 153472, 175285, 191840, 203968, 254960, 280456, 347383, 350570, 383680, 407936, 509920, 560912, 694766, 701140, 767360, 1019840, 1121824, 1389532, 1402280, 1736915, 2039680, 2243648, 2779064, 2804560, 3473830, 3821213, 4487296, 5558128, 5609120, 6947660, 7642426, 11116256, 11218240, 13895320, 15284852, 19106065, 22232512, 22436480, 27790640, 30569704, 38212130, 44465024, 55581280, 61139408, 76424260, 111162560, 122278816, 152848520, 222325120, 244557632, 305697040, 489115264, 611394080, 1222788160, 2445576320]

約数ペア:

[(1, 2445576320), (2, 1222788160), (4, 611394080), (5, 489115264), (8, 305697040), (10, 244557632), (11, 222325120), (16, 152848520), (20, 122278816), (22, 111162560), (32, 76424260), (40, 61139408), (44, 55581280), (55, 44465024), (64, 38212130), (80, 30569704), (88, 27790640), (109, 22436480), (110, 22232512), (128, 19106065), (160, 15284852), (176, 13895320), (218, 11218240), (220, 11116256), (320, 7642426), (352, 6947660), (436, 5609120), (440, 5558128), (545, 4487296), (640, 3821213), (704, 3473830), (872, 2804560), (880, 2779064), (1090, 2243648), (1199, 2039680), (1408, 1736915), (1744, 1402280), (1760, 1389532), (2180, 1121824), (2398, 1019840), (3187, 767360), (3488, 701140), (3520, 694766), (4360, 560912), (4796, 509920), (5995, 407936), (6374, 383680), (6976, 350570), (7040, 347383), (8720, 280456), (9592, 254960), (11990, 203968), (12748, 191840), (13952, 175285), (15935, 153472), (17440, 140228), (19184, 127480), (23980, 101984), (25496, 95920), (31870, 76736), (34880, 70114), (35057, 69760), (38368, 63740), (47960, 50992)]