9787920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2399}}^1$

素因数の和:2432

約数の個数: 80

約数和(自身を含む): 32140800

約数和(自身を除く): 22352880

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, 2399, 4080, 4798, 7197, 9596, 11995, 14394, 19192, 23990, 28788, 35985, 38384, 40783, 47980, 57576, 71970, 81566, 95960, 115152, 122349, 143940, 163132, 191920, 203915, 244698, 287880, 326264, 407830, 489396, 575760, 611745, 652528, 815660, 978792, 1223490, 1631320, 1957584, 2446980, 3262640, 4893960, 9787920]

約数ペア:

[(1, 9787920), (2, 4893960), (3, 3262640), (4, 2446980), (5, 1957584), (6, 1631320), (8, 1223490), (10, 978792), (12, 815660), (15, 652528), (16, 611745), (17, 575760), (20, 489396), (24, 407830), (30, 326264), (34, 287880), (40, 244698), (48, 203915), (51, 191920), (60, 163132), (68, 143940), (80, 122349), (85, 115152), (102, 95960), (120, 81566), (136, 71970), (170, 57576), (204, 47980), (240, 40783), (255, 38384), (272, 35985), (340, 28788), (408, 23990), (510, 19192), (680, 14394), (816, 11995), (1020, 9596), (1360, 7197), (2040, 4798), (2399, 4080)]