80048977320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51313447}}^1$

素因数の和:51313474

約数の個数: 64

約数和(自身を含む): 258619777920

約数和(自身を除く): 178570800600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 51313447, 102626894, 153940341, 205253788, 256567235, 307880682, 410507576, 513134470, 615761364, 667074811, 769701705, 1026268940, 1231522728, 1334149622, 1539403410, 2001224433, 2052537880, 2668299244, 3078806820, 3335374055, 4002448866, 5336598488, 6157613640, 6670748110, 8004897732, 10006122165, 13341496220, 16009795464, 20012244330, 26682992440, 40024488660, 80048977320]

約数ペア:

[(1, 80048977320), (2, 40024488660), (3, 26682992440), (4, 20012244330), (5, 16009795464), (6, 13341496220), (8, 10006122165), (10, 8004897732), (12, 6670748110), (13, 6157613640), (15, 5336598488), (20, 4002448866), (24, 3335374055), (26, 3078806820), (30, 2668299244), (39, 2052537880), (40, 2001224433), (52, 1539403410), (60, 1334149622), (65, 1231522728), (78, 1026268940), (104, 769701705), (120, 667074811), (130, 615761364), (156, 513134470), (195, 410507576), (260, 307880682), (312, 256567235), (390, 205253788), (520, 153940341), (780, 102626894), (1560, 51313447)]