2983701120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{2351}}^1$

素因数の和:3034

約数の個数: 128

約数和(自身を含む): 9528986880

約数和(自身を除く): 6545285760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 661, 960, 1322, 1920, 1983, 2351, 2644, 3305, 3966, 4702, 5288, 6610, 7053, 7932, 9404, 9915, 10576, 11755, 13220, 14106, 15864, 18808, 19830, 21152, 23510, 26440, 28212, 31728, 35265, 37616, 39660, 42304, 47020, 52880, 56424, 63456, 70530, 75232, 79320, 84608, 94040, 105760, 112848, 126912, 141060, 150464, 158640, 188080, 211520, 225696, 253824, 282120, 300928, 317280, 376160, 423040, 451392, 564240, 634560, 752320, 902784, 1128480, 1269120, 1504640, 1554011, 2256960, 3108022, 4513920, 4662033, 6216044, 7770055, 9324066, 12432088, 15540110, 18648132, 23310165, 24864176, 31080220, 37296264, 46620330, 49728352, 62160440, 74592528, 93240660, 99456704, 124320880, 149185056, 186481320, 198913408, 248641760, 298370112, 372962640, 497283520, 596740224, 745925280, 994567040, 1491850560, 2983701120]

約数ペア:

[(1, 2983701120), (2, 1491850560), (3, 994567040), (4, 745925280), (5, 596740224), (6, 497283520), (8, 372962640), (10, 298370112), (12, 248641760), (15, 198913408), (16, 186481320), (20, 149185056), (24, 124320880), (30, 99456704), (32, 93240660), (40, 74592528), (48, 62160440), (60, 49728352), (64, 46620330), (80, 37296264), (96, 31080220), (120, 24864176), (128, 23310165), (160, 18648132), (192, 15540110), (240, 12432088), (320, 9324066), (384, 7770055), (480, 6216044), (640, 4662033), (661, 4513920), (960, 3108022), (1322, 2256960), (1920, 1554011), (1983, 1504640), (2351, 1269120), (2644, 1128480), (3305, 902784), (3966, 752320), (4702, 634560), (5288, 564240), (6610, 451392), (7053, 423040), (7932, 376160), (9404, 317280), (9915, 300928), (10576, 282120), (11755, 253824), (13220, 225696), (14106, 211520), (15864, 188080), (18808, 158640), (19830, 150464), (21152, 141060), (23510, 126912), (26440, 112848), (28212, 105760), (31728, 94040), (35265, 84608), (37616, 79320), (39660, 75232), (42304, 70530), (47020, 63456), (52880, 56424)]