1009472760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40639}}^1$

素因数の和:40682

約数の個数: 128

約数和(自身を含む): 3511296000

約数和(自身を除く): 2501823240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12420, 24840, 40639, 81278, 121917, 162556, 203195, 243834, 325112, 365751, 406390, 487668, 609585, 731502, 812780, 934697, 975336, 1097253, 1219170, 1463004, 1625560, 1828755, 1869394, 2194506, 2438340, 2804091, 2926008, 3657510, 3738788, 4389012, 4673485, 4876680, 5486265, 5608182, 7315020, 7477576, 8412273, 8778024, 9346970, 10972530, 11216364, 14020455, 14630040, 16824546, 18693940, 21945060, 22432728, 25236819, 28040910, 33649092, 37387880, 42061365, 43890120, 50473638, 56081820, 67298184, 84122730, 100947276, 112163640, 126184095, 168245460, 201894552, 252368190, 336490920, 504736380, 1009472760]

約数ペア:

[(1, 1009472760), (2, 504736380), (3, 336490920), (4, 252368190), (5, 201894552), (6, 168245460), (8, 126184095), (9, 112163640), (10, 100947276), (12, 84122730), (15, 67298184), (18, 56081820), (20, 50473638), (23, 43890120), (24, 42061365), (27, 37387880), (30, 33649092), (36, 28040910), (40, 25236819), (45, 22432728), (46, 21945060), (54, 18693940), (60, 16824546), (69, 14630040), (72, 14020455), (90, 11216364), (92, 10972530), (108, 9346970), (115, 8778024), (120, 8412273), (135, 7477576), (138, 7315020), (180, 5608182), (184, 5486265), (207, 4876680), (216, 4673485), (230, 4389012), (270, 3738788), (276, 3657510), (345, 2926008), (360, 2804091), (414, 2438340), (460, 2194506), (540, 1869394), (552, 1828755), (621, 1625560), (690, 1463004), (828, 1219170), (920, 1097253), (1035, 975336), (1080, 934697), (1242, 812780), (1380, 731502), (1656, 609585), (2070, 487668), (2484, 406390), (2760, 365751), (3105, 325112), (4140, 243834), (4968, 203195), (6210, 162556), (8280, 121917), (12420, 81278), (24840, 40639)]