4891067040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{20753}}^1$

素因数の和:21262

約数の個数: 96

約数和(自身を含む): 15438983616

約数和(自身を除く): 10547916576

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, 240, 480, 491, 982, 1473, 1964, 2455, 2946, 3928, 4910, 5892, 7365, 7856, 9820, 11784, 14730, 15712, 19640, 20753, 23568, 29460, 39280, 41506, 47136, 58920, 62259, 78560, 83012, 103765, 117840, 124518, 166024, 207530, 235680, 249036, 311295, 332048, 415060, 498072, 622590, 664096, 830120, 996144, 1245180, 1660240, 1992288, 2490360, 3320480, 4980720, 9961440, 10189723, 20379446, 30569169, 40758892, 50948615, 61138338, 81517784, 101897230, 122276676, 152845845, 163035568, 203794460, 244553352, 305691690, 326071136, 407588920, 489106704, 611383380, 815177840, 978213408, 1222766760, 1630355680, 2445533520, 4891067040]

約数ペア:

[(1, 4891067040), (2, 2445533520), (3, 1630355680), (4, 1222766760), (5, 978213408), (6, 815177840), (8, 611383380), (10, 489106704), (12, 407588920), (15, 326071136), (16, 305691690), (20, 244553352), (24, 203794460), (30, 163035568), (32, 152845845), (40, 122276676), (48, 101897230), (60, 81517784), (80, 61138338), (96, 50948615), (120, 40758892), (160, 30569169), (240, 20379446), (480, 10189723), (491, 9961440), (982, 4980720), (1473, 3320480), (1964, 2490360), (2455, 1992288), (2946, 1660240), (3928, 1245180), (4910, 996144), (5892, 830120), (7365, 664096), (7856, 622590), (9820, 498072), (11784, 415060), (14730, 332048), (15712, 311295), (19640, 249036), (20753, 235680), (23568, 207530), (29460, 166024), (39280, 124518), (41506, 117840), (47136, 103765), (58920, 83012), (62259, 78560)]