380097960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1447}}^1$

素因数の和:1671

約数の個数: 128

約数和(自身を含む): 1251072000

約数和(自身を除く): 870974040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 199, 220, 264, 330, 398, 440, 597, 660, 796, 995, 1194, 1320, 1447, 1592, 1990, 2189, 2388, 2894, 2985, 3980, 4341, 4378, 4776, 5788, 5970, 6567, 7235, 7960, 8682, 8756, 10945, 11576, 11940, 13134, 14470, 15917, 17364, 17512, 21705, 21890, 23880, 26268, 28940, 31834, 32835, 34728, 43410, 43780, 47751, 52536, 57880, 63668, 65670, 79585, 86820, 87560, 95502, 127336, 131340, 159170, 173640, 191004, 238755, 262680, 287953, 318340, 382008, 477510, 575906, 636680, 863859, 955020, 1151812, 1439765, 1727718, 1910040, 2303624, 2879530, 3167483, 3455436, 4319295, 5759060, 6334966, 6910872, 8638590, 9502449, 11518120, 12669932, 15837415, 17277180, 19004898, 25339864, 31674830, 34554360, 38009796, 47512245, 63349660, 76019592, 95024490, 126699320, 190048980, 380097960]

約数ペア:

[(1, 380097960), (2, 190048980), (3, 126699320), (4, 95024490), (5, 76019592), (6, 63349660), (8, 47512245), (10, 38009796), (11, 34554360), (12, 31674830), (15, 25339864), (20, 19004898), (22, 17277180), (24, 15837415), (30, 12669932), (33, 11518120), (40, 9502449), (44, 8638590), (55, 6910872), (60, 6334966), (66, 5759060), (88, 4319295), (110, 3455436), (120, 3167483), (132, 2879530), (165, 2303624), (199, 1910040), (220, 1727718), (264, 1439765), (330, 1151812), (398, 955020), (440, 863859), (597, 636680), (660, 575906), (796, 477510), (995, 382008), (1194, 318340), (1320, 287953), (1447, 262680), (1592, 238755), (1990, 191004), (2189, 173640), (2388, 159170), (2894, 131340), (2985, 127336), (3980, 95502), (4341, 87560), (4378, 86820), (4776, 79585), (5788, 65670), (5970, 63668), (6567, 57880), (7235, 52536), (7960, 47751), (8682, 43780), (8756, 43410), (10945, 34728), (11576, 32835), (11940, 31834), (13134, 28940), (14470, 26268), (15917, 23880), (17364, 21890), (17512, 21705)]