767021520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{45013}}^1$

素因数の和:45100

約数の個数: 80

約数和(自身を含む): 2411309952

約数和(自身を除く): 1644288432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 45013, 90026, 135039, 180052, 225065, 270078, 360104, 450130, 540156, 675195, 720208, 900260, 1080312, 1350390, 1800520, 2160624, 2700780, 3195923, 3601040, 5401560, 6391846, 9587769, 10803120, 12783692, 15979615, 19175538, 25567384, 31959230, 38351076, 47938845, 51134768, 63918460, 76702152, 95877690, 127836920, 153404304, 191755380, 255673840, 383510760, 767021520]

約数ペア:

[(1, 767021520), (2, 383510760), (3, 255673840), (4, 191755380), (5, 153404304), (6, 127836920), (8, 95877690), (10, 76702152), (12, 63918460), (15, 51134768), (16, 47938845), (20, 38351076), (24, 31959230), (30, 25567384), (40, 19175538), (48, 15979615), (60, 12783692), (71, 10803120), (80, 9587769), (120, 6391846), (142, 5401560), (213, 3601040), (240, 3195923), (284, 2700780), (355, 2160624), (426, 1800520), (568, 1350390), (710, 1080312), (852, 900260), (1065, 720208), (1136, 675195), (1420, 540156), (1704, 450130), (2130, 360104), (2840, 270078), (3408, 225065), (4260, 180052), (5680, 135039), (8520, 90026), (17040, 45013)]