2045336760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{80021}}^1$

素因数の和:80109

約数の個数: 96

約数和(自身を含む): 6741053280

約数和(自身を除く): 4695716520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 8520, 12780, 25560, 80021, 160042, 240063, 320084, 400105, 480126, 640168, 720189, 800210, 960252, 1200315, 1440378, 1600420, 1920504, 2400630, 2880756, 3200840, 3600945, 4801260, 5681491, 5761512, 7201890, 9602520, 11362982, 14403780, 17044473, 22725964, 28407455, 28807560, 34088946, 45451928, 51133419, 56814910, 68177892, 85222365, 102266838, 113629820, 136355784, 170444730, 204533676, 227259640, 255667095, 340889460, 409067352, 511334190, 681778920, 1022668380, 2045336760]

約数ペア:

[(1, 2045336760), (2, 1022668380), (3, 681778920), (4, 511334190), (5, 409067352), (6, 340889460), (8, 255667095), (9, 227259640), (10, 204533676), (12, 170444730), (15, 136355784), (18, 113629820), (20, 102266838), (24, 85222365), (30, 68177892), (36, 56814910), (40, 51133419), (45, 45451928), (60, 34088946), (71, 28807560), (72, 28407455), (90, 22725964), (120, 17044473), (142, 14403780), (180, 11362982), (213, 9602520), (284, 7201890), (355, 5761512), (360, 5681491), (426, 4801260), (568, 3600945), (639, 3200840), (710, 2880756), (852, 2400630), (1065, 1920504), (1278, 1600420), (1420, 1440378), (1704, 1200315), (2130, 960252), (2556, 800210), (2840, 720189), (3195, 640168), (4260, 480126), (5112, 400105), (6390, 320084), (8520, 240063), (12780, 160042), (25560, 80021)]