8176765680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{19889}}^1$

素因数の和:20479

約数の個数: 120

約数和(自身を含む): 27509779440

約数和(自身を除く): 19333013760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 571, 720, 1142, 1713, 2284, 2855, 3426, 4568, 5139, 5710, 6852, 8565, 9136, 10278, 11420, 13704, 17130, 19889, 20556, 22840, 25695, 27408, 34260, 39778, 41112, 45680, 51390, 59667, 68520, 79556, 82224, 99445, 102780, 119334, 137040, 159112, 179001, 198890, 205560, 238668, 298335, 318224, 358002, 397780, 411120, 477336, 596670, 716004, 795560, 895005, 954672, 1193340, 1432008, 1591120, 1790010, 2386680, 2864016, 3580020, 4773360, 7160040, 11356619, 14320080, 22713238, 34069857, 45426476, 56783095, 68139714, 90852952, 102209571, 113566190, 136279428, 170349285, 181705904, 204419142, 227132380, 272558856, 340698570, 408838284, 454264760, 511047855, 545117712, 681397140, 817676568, 908529520, 1022095710, 1362794280, 1635353136, 2044191420, 2725588560, 4088382840, 8176765680]

約数ペア:

[(1, 8176765680), (2, 4088382840), (3, 2725588560), (4, 2044191420), (5, 1635353136), (6, 1362794280), (8, 1022095710), (9, 908529520), (10, 817676568), (12, 681397140), (15, 545117712), (16, 511047855), (18, 454264760), (20, 408838284), (24, 340698570), (30, 272558856), (36, 227132380), (40, 204419142), (45, 181705904), (48, 170349285), (60, 136279428), (72, 113566190), (80, 102209571), (90, 90852952), (120, 68139714), (144, 56783095), (180, 45426476), (240, 34069857), (360, 22713238), (571, 14320080), (720, 11356619), (1142, 7160040), (1713, 4773360), (2284, 3580020), (2855, 2864016), (3426, 2386680), (4568, 1790010), (5139, 1591120), (5710, 1432008), (6852, 1193340), (8565, 954672), (9136, 895005), (10278, 795560), (11420, 716004), (13704, 596670), (17130, 477336), (19889, 411120), (20556, 397780), (22840, 358002), (25695, 318224), (27408, 298335), (34260, 238668), (39778, 205560), (41112, 198890), (45680, 179001), (51390, 159112), (59667, 137040), (68520, 119334), (79556, 102780), (82224, 99445)]