80193840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2957}}^1$

素因数の和:3086

約数の個数: 80

約数和(自身を含む): 250885728

約数和(自身を除く): 170691888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 2957, 3390, 4520, 5424, 5914, 6780, 8871, 9040, 11828, 13560, 14785, 17742, 23656, 27120, 29570, 35484, 44355, 47312, 59140, 70968, 88710, 118280, 141936, 177420, 236560, 334141, 354840, 668282, 709680, 1002423, 1336564, 1670705, 2004846, 2673128, 3341410, 4009692, 5012115, 5346256, 6682820, 8019384, 10024230, 13365640, 16038768, 20048460, 26731280, 40096920, 80193840]

約数ペア:

[(1, 80193840), (2, 40096920), (3, 26731280), (4, 20048460), (5, 16038768), (6, 13365640), (8, 10024230), (10, 8019384), (12, 6682820), (15, 5346256), (16, 5012115), (20, 4009692), (24, 3341410), (30, 2673128), (40, 2004846), (48, 1670705), (60, 1336564), (80, 1002423), (113, 709680), (120, 668282), (226, 354840), (240, 334141), (339, 236560), (452, 177420), (565, 141936), (678, 118280), (904, 88710), (1130, 70968), (1356, 59140), (1695, 47312), (1808, 44355), (2260, 35484), (2712, 29570), (2957, 27120), (3390, 23656), (4520, 17742), (5424, 14785), (5914, 13560), (6780, 11828), (8871, 9040)]