8984670120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{8069}}^1$

素因数の和:9120

約数の個数: 128

約数和(自身を含む): 29981664000

約数和(自身を除く): 20996993880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1031, 1080, 2062, 3093, 4124, 5155, 6186, 8069, 8248, 9279, 10310, 12372, 15465, 16138, 18558, 20620, 24207, 24744, 27837, 30930, 32276, 37116, 40345, 41240, 46395, 48414, 55674, 61860, 64552, 72621, 74232, 80690, 92790, 96828, 111348, 121035, 123720, 139185, 145242, 161380, 185580, 193656, 217863, 222696, 242070, 278370, 290484, 322760, 363105, 371160, 435726, 484140, 556740, 580968, 726210, 871452, 968280, 1089315, 1113480, 1452420, 1742904, 2178630, 2904840, 4357260, 8319139, 8714520, 16638278, 24957417, 33276556, 41595695, 49914834, 66553112, 74872251, 83191390, 99829668, 124787085, 149744502, 166382780, 199659336, 224616753, 249574170, 299489004, 332765560, 374361255, 449233506, 499148340, 598978008, 748722510, 898467012, 998296680, 1123083765, 1497445020, 1796934024, 2246167530, 2994890040, 4492335060, 8984670120]

約数ペア:

[(1, 8984670120), (2, 4492335060), (3, 2994890040), (4, 2246167530), (5, 1796934024), (6, 1497445020), (8, 1123083765), (9, 998296680), (10, 898467012), (12, 748722510), (15, 598978008), (18, 499148340), (20, 449233506), (24, 374361255), (27, 332765560), (30, 299489004), (36, 249574170), (40, 224616753), (45, 199659336), (54, 166382780), (60, 149744502), (72, 124787085), (90, 99829668), (108, 83191390), (120, 74872251), (135, 66553112), (180, 49914834), (216, 41595695), (270, 33276556), (360, 24957417), (540, 16638278), (1031, 8714520), (1080, 8319139), (2062, 4357260), (3093, 2904840), (4124, 2178630), (5155, 1742904), (6186, 1452420), (8069, 1113480), (8248, 1089315), (9279, 968280), (10310, 871452), (12372, 726210), (15465, 580968), (16138, 556740), (18558, 484140), (20620, 435726), (24207, 371160), (24744, 363105), (27837, 322760), (30930, 290484), (32276, 278370), (37116, 242070), (40345, 222696), (41240, 217863), (46395, 193656), (48414, 185580), (55674, 161380), (61860, 145242), (64552, 139185), (72621, 123720), (74232, 121035), (80690, 111348), (92790, 96828)]