19575840

素因数分解:

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

素因数の和:2434

約数の個数: 96

約数和(自身を含む): 65318400

約数和(自身を除く): 45742560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2399, 2720, 4080, 4798, 7197, 8160, 9596, 11995, 14394, 19192, 23990, 28788, 35985, 38384, 40783, 47980, 57576, 71970, 76768, 81566, 95960, 115152, 122349, 143940, 163132, 191920, 203915, 230304, 244698, 287880, 326264, 383840, 407830, 489396, 575760, 611745, 652528, 815660, 978792, 1151520, 1223490, 1305056, 1631320, 1957584, 2446980, 3262640, 3915168, 4893960, 6525280, 9787920, 19575840]

約数ペア:

[(1, 19575840), (2, 9787920), (3, 6525280), (4, 4893960), (5, 3915168), (6, 3262640), (8, 2446980), (10, 1957584), (12, 1631320), (15, 1305056), (16, 1223490), (17, 1151520), (20, 978792), (24, 815660), (30, 652528), (32, 611745), (34, 575760), (40, 489396), (48, 407830), (51, 383840), (60, 326264), (68, 287880), (80, 244698), (85, 230304), (96, 203915), (102, 191920), (120, 163132), (136, 143940), (160, 122349), (170, 115152), (204, 95960), (240, 81566), (255, 76768), (272, 71970), (340, 57576), (408, 47980), (480, 40783), (510, 38384), (544, 35985), (680, 28788), (816, 23990), (1020, 19192), (1360, 14394), (1632, 11995), (2040, 9596), (2399, 8160), (2720, 7197), (4080, 4798)]