7279848960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{5237}}^1$

素因数の和:5444

約数の個数: 160

約数和(自身を含む): 23405814432

約数和(自身を除く): 16125965472

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, 181, 192, 240, 256, 320, 362, 384, 480, 512, 543, 640, 724, 768, 905, 960, 1086, 1280, 1448, 1536, 1810, 1920, 2172, 2560, 2715, 2896, 3620, 3840, 4344, 5237, 5430, 5792, 7240, 7680, 8688, 10474, 10860, 11584, 14480, 15711, 17376, 20948, 21720, 23168, 26185, 28960, 31422, 34752, 41896, 43440, 46336, 52370, 57920, 62844, 69504, 78555, 83792, 86880, 92672, 104740, 115840, 125688, 139008, 157110, 167584, 173760, 209480, 231680, 251376, 278016, 314220, 335168, 347520, 418960, 463360, 502752, 628440, 670336, 695040, 837920, 947897, 1005504, 1256880, 1340672, 1390080, 1675840, 1895794, 2011008, 2513760, 2681344, 2843691, 3351680, 3791588, 4022016, 4739485, 5027520, 5687382, 6703360, 7583176, 8044032, 9478970, 10055040, 11374764, 13406720, 14218455, 15166352, 18957940, 20110080, 22749528, 28436910, 30332704, 37915880, 40220160, 45499056, 56873820, 60665408, 75831760, 90998112, 113747640, 121330816, 151663520, 181996224, 227495280, 242661632, 303327040, 363992448, 454990560, 485323264, 606654080, 727984896, 909981120, 1213308160, 1455969792, 1819962240, 2426616320, 3639924480, 7279848960]

約数ペア:

[(1, 7279848960), (2, 3639924480), (3, 2426616320), (4, 1819962240), (5, 1455969792), (6, 1213308160), (8, 909981120), (10, 727984896), (12, 606654080), (15, 485323264), (16, 454990560), (20, 363992448), (24, 303327040), (30, 242661632), (32, 227495280), (40, 181996224), (48, 151663520), (60, 121330816), (64, 113747640), (80, 90998112), (96, 75831760), (120, 60665408), (128, 56873820), (160, 45499056), (181, 40220160), (192, 37915880), (240, 30332704), (256, 28436910), (320, 22749528), (362, 20110080), (384, 18957940), (480, 15166352), (512, 14218455), (543, 13406720), (640, 11374764), (724, 10055040), (768, 9478970), (905, 8044032), (960, 7583176), (1086, 6703360), (1280, 5687382), (1448, 5027520), (1536, 4739485), (1810, 4022016), (1920, 3791588), (2172, 3351680), (2560, 2843691), (2715, 2681344), (2896, 2513760), (3620, 2011008), (3840, 1895794), (4344, 1675840), (5237, 1390080), (5430, 1340672), (5792, 1256880), (7240, 1005504), (7680, 947897), (8688, 837920), (10474, 695040), (10860, 670336), (11584, 628440), (14480, 502752), (15711, 463360), (17376, 418960), (20948, 347520), (21720, 335168), (23168, 314220), (26185, 278016), (28960, 251376), (31422, 231680), (34752, 209480), (41896, 173760), (43440, 167584), (46336, 157110), (52370, 139008), (57920, 125688), (62844, 115840), (69504, 104740), (78555, 92672), (83792, 86880)]