83207280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26669}}^1$

素因数の和:26698

約数の個数: 80

約数和(自身を含む): 277794720

約数和(自身を除く): 194587440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 26669, 53338, 80007, 106676, 133345, 160014, 213352, 266690, 320028, 346697, 400035, 426704, 533380, 640056, 693394, 800070, 1040091, 1066760, 1280112, 1386788, 1600140, 1733485, 2080182, 2133520, 2773576, 3200280, 3466970, 4160364, 5200455, 5547152, 6400560, 6933940, 8320728, 10400910, 13867880, 16641456, 20801820, 27735760, 41603640, 83207280]

約数ペア:

[(1, 83207280), (2, 41603640), (3, 27735760), (4, 20801820), (5, 16641456), (6, 13867880), (8, 10400910), (10, 8320728), (12, 6933940), (13, 6400560), (15, 5547152), (16, 5200455), (20, 4160364), (24, 3466970), (26, 3200280), (30, 2773576), (39, 2133520), (40, 2080182), (48, 1733485), (52, 1600140), (60, 1386788), (65, 1280112), (78, 1066760), (80, 1040091), (104, 800070), (120, 693394), (130, 640056), (156, 533380), (195, 426704), (208, 400035), (240, 346697), (260, 320028), (312, 266690), (390, 213352), (520, 160014), (624, 133345), (780, 106676), (1040, 80007), (1560, 53338), (3120, 26669)]