418369080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5227}}^1$

素因数の和:5293

約数の個数: 128

約数和(自身を含む): 1355097600

約数和(自身を除く): 936728520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 276, 290, 345, 348, 435, 460, 552, 580, 667, 690, 696, 870, 920, 1160, 1334, 1380, 1740, 2001, 2668, 2760, 3335, 3480, 4002, 5227, 5336, 6670, 8004, 10005, 10454, 13340, 15681, 16008, 20010, 20908, 26135, 26680, 31362, 40020, 41816, 52270, 62724, 78405, 80040, 104540, 120221, 125448, 151583, 156810, 209080, 240442, 303166, 313620, 360663, 454749, 480884, 601105, 606332, 627240, 721326, 757915, 909498, 961768, 1202210, 1212664, 1442652, 1515830, 1803315, 1818996, 2273745, 2404420, 2885304, 3031660, 3486409, 3606630, 3637992, 4547490, 4808840, 6063320, 6972818, 7213260, 9094980, 10459227, 13945636, 14426520, 17432045, 18189960, 20918454, 27891272, 34864090, 41836908, 52296135, 69728180, 83673816, 104592270, 139456360, 209184540, 418369080]

約数ペア:

[(1, 418369080), (2, 209184540), (3, 139456360), (4, 104592270), (5, 83673816), (6, 69728180), (8, 52296135), (10, 41836908), (12, 34864090), (15, 27891272), (20, 20918454), (23, 18189960), (24, 17432045), (29, 14426520), (30, 13945636), (40, 10459227), (46, 9094980), (58, 7213260), (60, 6972818), (69, 6063320), (87, 4808840), (92, 4547490), (115, 3637992), (116, 3606630), (120, 3486409), (138, 3031660), (145, 2885304), (174, 2404420), (184, 2273745), (230, 1818996), (232, 1803315), (276, 1515830), (290, 1442652), (345, 1212664), (348, 1202210), (435, 961768), (460, 909498), (552, 757915), (580, 721326), (667, 627240), (690, 606332), (696, 601105), (870, 480884), (920, 454749), (1160, 360663), (1334, 313620), (1380, 303166), (1740, 240442), (2001, 209080), (2668, 156810), (2760, 151583), (3335, 125448), (3480, 120221), (4002, 104540), (5227, 80040), (5336, 78405), (6670, 62724), (8004, 52270), (10005, 41816), (10454, 40020), (13340, 31362), (15681, 26680), (16008, 26135), (20010, 20908)]