204287760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1699}}^1$

素因数の和:1885

約数の個数: 120

約数和(自身を含む): 690580800

約数和(自身を除く): 486293040

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, 167, 180, 240, 334, 360, 501, 668, 720, 835, 1002, 1336, 1503, 1670, 1699, 2004, 2505, 2672, 3006, 3340, 3398, 4008, 5010, 5097, 6012, 6680, 6796, 7515, 8016, 8495, 10020, 10194, 12024, 13360, 13592, 15030, 15291, 16990, 20040, 20388, 24048, 25485, 27184, 30060, 30582, 33980, 40080, 40776, 50970, 60120, 61164, 67960, 76455, 81552, 101940, 120240, 122328, 135920, 152910, 203880, 244656, 283733, 305820, 407760, 567466, 611640, 851199, 1134932, 1223280, 1418665, 1702398, 2269864, 2553597, 2837330, 3404796, 4255995, 4539728, 5107194, 5674660, 6809592, 8511990, 10214388, 11349320, 12767985, 13619184, 17023980, 20428776, 22698640, 25535970, 34047960, 40857552, 51071940, 68095920, 102143880, 204287760]

約数ペア:

[(1, 204287760), (2, 102143880), (3, 68095920), (4, 51071940), (5, 40857552), (6, 34047960), (8, 25535970), (9, 22698640), (10, 20428776), (12, 17023980), (15, 13619184), (16, 12767985), (18, 11349320), (20, 10214388), (24, 8511990), (30, 6809592), (36, 5674660), (40, 5107194), (45, 4539728), (48, 4255995), (60, 3404796), (72, 2837330), (80, 2553597), (90, 2269864), (120, 1702398), (144, 1418665), (167, 1223280), (180, 1134932), (240, 851199), (334, 611640), (360, 567466), (501, 407760), (668, 305820), (720, 283733), (835, 244656), (1002, 203880), (1336, 152910), (1503, 135920), (1670, 122328), (1699, 120240), (2004, 101940), (2505, 81552), (2672, 76455), (3006, 67960), (3340, 61164), (3398, 60120), (4008, 50970), (5010, 40776), (5097, 40080), (6012, 33980), (6680, 30582), (6796, 30060), (7515, 27184), (8016, 25485), (8495, 24048), (10020, 20388), (10194, 20040), (12024, 16990), (13360, 15291), (13592, 15030)]