28429383120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{210401}}^1$

素因数の和:210980

約数の個数: 80

約数和(自身を含む): 88288045632

約数和(自身を除く): 59858662512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 563, 1126, 1689, 2252, 2815, 3378, 4504, 5630, 6756, 8445, 9008, 11260, 13512, 16890, 22520, 27024, 33780, 45040, 67560, 135120, 210401, 420802, 631203, 841604, 1052005, 1262406, 1683208, 2104010, 2524812, 3156015, 3366416, 4208020, 5049624, 6312030, 8416040, 10099248, 12624060, 16832080, 25248120, 50496240, 118455763, 236911526, 355367289, 473823052, 592278815, 710734578, 947646104, 1184557630, 1421469156, 1776836445, 1895292208, 2369115260, 2842938312, 3553672890, 4738230520, 5685876624, 7107345780, 9476461040, 14214691560, 28429383120]

約数ペア:

[(1, 28429383120), (2, 14214691560), (3, 9476461040), (4, 7107345780), (5, 5685876624), (6, 4738230520), (8, 3553672890), (10, 2842938312), (12, 2369115260), (15, 1895292208), (16, 1776836445), (20, 1421469156), (24, 1184557630), (30, 947646104), (40, 710734578), (48, 592278815), (60, 473823052), (80, 355367289), (120, 236911526), (240, 118455763), (563, 50496240), (1126, 25248120), (1689, 16832080), (2252, 12624060), (2815, 10099248), (3378, 8416040), (4504, 6312030), (5630, 5049624), (6756, 4208020), (8445, 3366416), (9008, 3156015), (11260, 2524812), (13512, 2104010), (16890, 1683208), (22520, 1262406), (27024, 1052005), (33780, 841604), (45040, 631203), (67560, 420802), (135120, 210401)]