28988007360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2322757}}^1$

素因数の和:2322790

約数の個数: 112

約数和(自身を含む): 99116729376

約数和(自身を除く): 70128722016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 2322757, 4645514, 6968271, 9291028, 11613785, 13936542, 18582056, 23227570, 27873084, 30195841, 34841355, 37164112, 46455140, 55746168, 60391682, 69682710, 74328224, 90587523, 92910280, 111492336, 120783364, 139365420, 148656448, 150979205, 181175046, 185820560, 222984672, 241566728, 278730840, 301958410, 362350092, 371641120, 445969344, 452937615, 483133456, 557461680, 603916820, 724700184, 743282240, 905875230, 966266912, 1114923360, 1207833640, 1449400368, 1811750460, 1932533824, 2229846720, 2415667280, 2898800736, 3623500920, 4831334560, 5797601472, 7247001840, 9662669120, 14494003680, 28988007360]

約数ペア:

[(1, 28988007360), (2, 14494003680), (3, 9662669120), (4, 7247001840), (5, 5797601472), (6, 4831334560), (8, 3623500920), (10, 2898800736), (12, 2415667280), (13, 2229846720), (15, 1932533824), (16, 1811750460), (20, 1449400368), (24, 1207833640), (26, 1114923360), (30, 966266912), (32, 905875230), (39, 743282240), (40, 724700184), (48, 603916820), (52, 557461680), (60, 483133456), (64, 452937615), (65, 445969344), (78, 371641120), (80, 362350092), (96, 301958410), (104, 278730840), (120, 241566728), (130, 222984672), (156, 185820560), (160, 181175046), (192, 150979205), (195, 148656448), (208, 139365420), (240, 120783364), (260, 111492336), (312, 92910280), (320, 90587523), (390, 74328224), (416, 69682710), (480, 60391682), (520, 55746168), (624, 46455140), (780, 37164112), (832, 34841355), (960, 30195841), (1040, 27873084), (1248, 23227570), (1560, 18582056), (2080, 13936542), (2496, 11613785), (3120, 9291028), (4160, 6968271), (6240, 4645514), (12480, 2322757)]