892878120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26669}}^1$

素因数の和:26720

約数の個数: 128

約数和(自身を含む): 3072384000

約数和(自身を除く): 2179505880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 26669, 33480, 53338, 80007, 106676, 133345, 160014, 213352, 240021, 266690, 320028, 400035, 480042, 533380, 640056, 720063, 800070, 826739, 960084, 1066760, 1200105, 1440126, 1600140, 1653478, 1920168, 2400210, 2480217, 2880252, 3200280, 3306956, 3600315, 4133695, 4800420, 4960434, 5760504, 6613912, 7200630, 7440651, 8267390, 9600840, 9920868, 12401085, 14401260, 14881302, 16534780, 19841736, 22321953, 24802170, 28802520, 29762604, 33069560, 37203255, 44643906, 49604340, 59525208, 74406510, 89287812, 99208680, 111609765, 148813020, 178575624, 223219530, 297626040, 446439060, 892878120]

約数ペア:

[(1, 892878120), (2, 446439060), (3, 297626040), (4, 223219530), (5, 178575624), (6, 148813020), (8, 111609765), (9, 99208680), (10, 89287812), (12, 74406510), (15, 59525208), (18, 49604340), (20, 44643906), (24, 37203255), (27, 33069560), (30, 29762604), (31, 28802520), (36, 24802170), (40, 22321953), (45, 19841736), (54, 16534780), (60, 14881302), (62, 14401260), (72, 12401085), (90, 9920868), (93, 9600840), (108, 8267390), (120, 7440651), (124, 7200630), (135, 6613912), (155, 5760504), (180, 4960434), (186, 4800420), (216, 4133695), (248, 3600315), (270, 3306956), (279, 3200280), (310, 2880252), (360, 2480217), (372, 2400210), (465, 1920168), (540, 1653478), (558, 1600140), (620, 1440126), (744, 1200105), (837, 1066760), (930, 960084), (1080, 826739), (1116, 800070), (1240, 720063), (1395, 640056), (1674, 533380), (1860, 480042), (2232, 400035), (2790, 320028), (3348, 266690), (3720, 240021), (4185, 213352), (5580, 160014), (6696, 133345), (8370, 106676), (11160, 80007), (16740, 53338), (26669, 33480)]