2486326560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{21673}}^1$

素因数の和:21930

約数の個数: 96

約数和(自身を含む): 7865061120

約数和(自身を除く): 5378734560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 239, 240, 478, 480, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 3824, 4780, 5736, 7170, 7648, 9560, 11472, 14340, 19120, 21673, 22944, 28680, 38240, 43346, 57360, 65019, 86692, 108365, 114720, 130038, 173384, 216730, 260076, 325095, 346768, 433460, 520152, 650190, 693536, 866920, 1040304, 1300380, 1733840, 2080608, 2600760, 3467680, 5179847, 5201520, 10359694, 10403040, 15539541, 20719388, 25899235, 31079082, 41438776, 51798470, 62158164, 77697705, 82877552, 103596940, 124316328, 155395410, 165755104, 207193880, 248632656, 310790820, 414387760, 497265312, 621581640, 828775520, 1243163280, 2486326560]

約数ペア:

[(1, 2486326560), (2, 1243163280), (3, 828775520), (4, 621581640), (5, 497265312), (6, 414387760), (8, 310790820), (10, 248632656), (12, 207193880), (15, 165755104), (16, 155395410), (20, 124316328), (24, 103596940), (30, 82877552), (32, 77697705), (40, 62158164), (48, 51798470), (60, 41438776), (80, 31079082), (96, 25899235), (120, 20719388), (160, 15539541), (239, 10403040), (240, 10359694), (478, 5201520), (480, 5179847), (717, 3467680), (956, 2600760), (1195, 2080608), (1434, 1733840), (1912, 1300380), (2390, 1040304), (2868, 866920), (3585, 693536), (3824, 650190), (4780, 520152), (5736, 433460), (7170, 346768), (7648, 325095), (9560, 260076), (11472, 216730), (14340, 173384), (19120, 130038), (21673, 114720), (22944, 108365), (28680, 86692), (38240, 65019), (43346, 57360)]