1213826080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2423}}^1$

素因数の和:2570

約数の個数: 96

約数和(自身を含む): 2990711808

約数和(自身を除く): 1776885728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 101, 124, 155, 160, 202, 248, 310, 404, 496, 505, 620, 808, 992, 1010, 1240, 1616, 2020, 2423, 2480, 3131, 3232, 4040, 4846, 4960, 6262, 8080, 9692, 12115, 12524, 15655, 16160, 19384, 24230, 25048, 31310, 38768, 48460, 50096, 62620, 75113, 77536, 96920, 100192, 125240, 150226, 193840, 244723, 250480, 300452, 375565, 387680, 489446, 500960, 600904, 751130, 978892, 1201808, 1223615, 1502260, 1957784, 2403616, 2447230, 3004520, 3915568, 4894460, 6009040, 7586413, 7831136, 9788920, 12018080, 15172826, 19577840, 30345652, 37932065, 39155680, 60691304, 75864130, 121382608, 151728260, 242765216, 303456520, 606913040, 1213826080]

約数ペア:

[(1, 1213826080), (2, 606913040), (4, 303456520), (5, 242765216), (8, 151728260), (10, 121382608), (16, 75864130), (20, 60691304), (31, 39155680), (32, 37932065), (40, 30345652), (62, 19577840), (80, 15172826), (101, 12018080), (124, 9788920), (155, 7831136), (160, 7586413), (202, 6009040), (248, 4894460), (310, 3915568), (404, 3004520), (496, 2447230), (505, 2403616), (620, 1957784), (808, 1502260), (992, 1223615), (1010, 1201808), (1240, 978892), (1616, 751130), (2020, 600904), (2423, 500960), (2480, 489446), (3131, 387680), (3232, 375565), (4040, 300452), (4846, 250480), (4960, 244723), (6262, 193840), (8080, 150226), (9692, 125240), (12115, 100192), (12524, 96920), (15655, 77536), (16160, 75113), (19384, 62620), (24230, 50096), (25048, 48460), (31310, 38768)]