2053533360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{503317}}^1$

素因数の和:503350

約数の個数: 80

約数和(自身を含む): 6740434656

約数和(自身を除く): 4686901296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 503317, 1006634, 1509951, 2013268, 2516585, 3019902, 4026536, 5033170, 6039804, 7549755, 8053072, 8556389, 10066340, 12079608, 15099510, 17112778, 20132680, 24159216, 25669167, 30199020, 34225556, 40265360, 42781945, 51338334, 60398040, 68451112, 85563890, 102676668, 120796080, 128345835, 136902224, 171127780, 205353336, 256691670, 342255560, 410706672, 513383340, 684511120, 1026766680, 2053533360]

約数ペア:

[(1, 2053533360), (2, 1026766680), (3, 684511120), (4, 513383340), (5, 410706672), (6, 342255560), (8, 256691670), (10, 205353336), (12, 171127780), (15, 136902224), (16, 128345835), (17, 120796080), (20, 102676668), (24, 85563890), (30, 68451112), (34, 60398040), (40, 51338334), (48, 42781945), (51, 40265360), (60, 34225556), (68, 30199020), (80, 25669167), (85, 24159216), (102, 20132680), (120, 17112778), (136, 15099510), (170, 12079608), (204, 10066340), (240, 8556389), (255, 8053072), (272, 7549755), (340, 6039804), (408, 5033170), (510, 4026536), (680, 3019902), (816, 2516585), (1020, 2013268), (1360, 1509951), (2040, 1006634), (4080, 503317)]