460560480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1483}}^1$

素因数の和:2148

約数の個数: 96

約数和(自身を含む): 1453987584

約数和(自身を除く): 993427104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 647, 1294, 1483, 1941, 2588, 2966, 3235, 3882, 4449, 5176, 5932, 6470, 7415, 7764, 8898, 9705, 10352, 11864, 12940, 14830, 15528, 17796, 19410, 20704, 22245, 23728, 25880, 29660, 31056, 35592, 38820, 44490, 47456, 51760, 59320, 62112, 71184, 77640, 88980, 103520, 118640, 142368, 155280, 177960, 237280, 310560, 355920, 711840, 959501, 1919002, 2878503, 3838004, 4797505, 5757006, 7676008, 9595010, 11514012, 14392515, 15352016, 19190020, 23028024, 28785030, 30704032, 38380040, 46056048, 57570060, 76760080, 92112096, 115140120, 153520160, 230280240, 460560480]

約数ペア:

[(1, 460560480), (2, 230280240), (3, 153520160), (4, 115140120), (5, 92112096), (6, 76760080), (8, 57570060), (10, 46056048), (12, 38380040), (15, 30704032), (16, 28785030), (20, 23028024), (24, 19190020), (30, 15352016), (32, 14392515), (40, 11514012), (48, 9595010), (60, 7676008), (80, 5757006), (96, 4797505), (120, 3838004), (160, 2878503), (240, 1919002), (480, 959501), (647, 711840), (1294, 355920), (1483, 310560), (1941, 237280), (2588, 177960), (2966, 155280), (3235, 142368), (3882, 118640), (4449, 103520), (5176, 88980), (5932, 77640), (6470, 71184), (7415, 62112), (7764, 59320), (8898, 51760), (9705, 47456), (10352, 44490), (11864, 38820), (12940, 35592), (14830, 31056), (15528, 29660), (17796, 25880), (19410, 23728), (20704, 22245)]