490271520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3769}}^1$

素因数の和:4058

約数の個数: 96

約数和(自身を含む): 1550465280

約数和(自身を除く): 1060193760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 271, 480, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 3769, 4065, 4336, 5420, 6504, 7538, 8130, 8672, 10840, 11307, 13008, 15076, 16260, 18845, 21680, 22614, 26016, 30152, 32520, 37690, 43360, 45228, 56535, 60304, 65040, 75380, 90456, 113070, 120608, 130080, 150760, 180912, 226140, 301520, 361824, 452280, 603040, 904560, 1021399, 1809120, 2042798, 3064197, 4085596, 5106995, 6128394, 8171192, 10213990, 12256788, 15320985, 16342384, 20427980, 24513576, 30641970, 32684768, 40855960, 49027152, 61283940, 81711920, 98054304, 122567880, 163423840, 245135760, 490271520]

約数ペア:

[(1, 490271520), (2, 245135760), (3, 163423840), (4, 122567880), (5, 98054304), (6, 81711920), (8, 61283940), (10, 49027152), (12, 40855960), (15, 32684768), (16, 30641970), (20, 24513576), (24, 20427980), (30, 16342384), (32, 15320985), (40, 12256788), (48, 10213990), (60, 8171192), (80, 6128394), (96, 5106995), (120, 4085596), (160, 3064197), (240, 2042798), (271, 1809120), (480, 1021399), (542, 904560), (813, 603040), (1084, 452280), (1355, 361824), (1626, 301520), (2168, 226140), (2710, 180912), (3252, 150760), (3769, 130080), (4065, 120608), (4336, 113070), (5420, 90456), (6504, 75380), (7538, 65040), (8130, 60304), (8672, 56535), (10840, 45228), (11307, 43360), (13008, 37690), (15076, 32520), (16260, 30152), (18845, 26016), (21680, 22614)]