487365840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52069}}^1$

素因数の和:52101

約数の個数: 120

約数和(自身を含む): 1762673640

約数和(自身を除く): 1275307800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 52069, 104138, 156207, 208276, 260345, 312414, 416552, 468621, 520690, 624828, 676897, 781035, 833104, 937242, 1041380, 1249656, 1353794, 1562070, 1874484, 2030691, 2082760, 2343105, 2499312, 2707588, 3124140, 3384485, 3748968, 4061382, 4165520, 4686210, 5415176, 6092073, 6248280, 6768970, 7497936, 8122764, 9372420, 10153455, 10830352, 12184146, 12496560, 13537940, 16245528, 18744840, 20306910, 24368292, 27075880, 30460365, 32491056, 37489680, 40613820, 48736584, 54151760, 60920730, 81227640, 97473168, 121841460, 162455280, 243682920, 487365840]

約数ペア:

[(1, 487365840), (2, 243682920), (3, 162455280), (4, 121841460), (5, 97473168), (6, 81227640), (8, 60920730), (9, 54151760), (10, 48736584), (12, 40613820), (13, 37489680), (15, 32491056), (16, 30460365), (18, 27075880), (20, 24368292), (24, 20306910), (26, 18744840), (30, 16245528), (36, 13537940), (39, 12496560), (40, 12184146), (45, 10830352), (48, 10153455), (52, 9372420), (60, 8122764), (65, 7497936), (72, 6768970), (78, 6248280), (80, 6092073), (90, 5415176), (104, 4686210), (117, 4165520), (120, 4061382), (130, 3748968), (144, 3384485), (156, 3124140), (180, 2707588), (195, 2499312), (208, 2343105), (234, 2082760), (240, 2030691), (260, 1874484), (312, 1562070), (360, 1353794), (390, 1249656), (468, 1041380), (520, 937242), (585, 833104), (624, 781035), (720, 676897), (780, 624828), (936, 520690), (1040, 468621), (1170, 416552), (1560, 312414), (1872, 260345), (2340, 208276), (3120, 156207), (4680, 104138), (9360, 52069)]