7640509080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1552949}}^1$

素因数の和:1553004

約数の個数: 64

約数和(自身を含む): 23480604000

約数和(自身を除く): 15840094920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 1552949, 3105898, 4658847, 6211796, 7764745, 9317694, 12423592, 15529490, 18635388, 23294235, 31058980, 37270776, 46588470, 62117960, 63670909, 93176940, 127341818, 186353880, 191012727, 254683636, 318354545, 382025454, 509367272, 636709090, 764050908, 955063635, 1273418180, 1528101816, 1910127270, 2546836360, 3820254540, 7640509080]

約数ペア:

[(1, 7640509080), (2, 3820254540), (3, 2546836360), (4, 1910127270), (5, 1528101816), (6, 1273418180), (8, 955063635), (10, 764050908), (12, 636709090), (15, 509367272), (20, 382025454), (24, 318354545), (30, 254683636), (40, 191012727), (41, 186353880), (60, 127341818), (82, 93176940), (120, 63670909), (123, 62117960), (164, 46588470), (205, 37270776), (246, 31058980), (328, 23294235), (410, 18635388), (492, 15529490), (615, 12423592), (820, 9317694), (984, 7764745), (1230, 6211796), (1640, 4658847), (2460, 3105898), (4920, 1552949)]