147584520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2081}}^1$

素因数の和:2295

約数の個数: 96

約数和(自身を含む): 482316120

約数和(自身を除く): 334731600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 197, 360, 394, 591, 788, 985, 1182, 1576, 1773, 1970, 2081, 2364, 2955, 3546, 3940, 4162, 4728, 5910, 6243, 7092, 7880, 8324, 8865, 10405, 11820, 12486, 14184, 16648, 17730, 18729, 20810, 23640, 24972, 31215, 35460, 37458, 41620, 49944, 62430, 70920, 74916, 83240, 93645, 124860, 149832, 187290, 249720, 374580, 409957, 749160, 819914, 1229871, 1639828, 2049785, 2459742, 3279656, 3689613, 4099570, 4919484, 6149355, 7379226, 8199140, 9838968, 12298710, 14758452, 16398280, 18448065, 24597420, 29516904, 36896130, 49194840, 73792260, 147584520]

約数ペア:

[(1, 147584520), (2, 73792260), (3, 49194840), (4, 36896130), (5, 29516904), (6, 24597420), (8, 18448065), (9, 16398280), (10, 14758452), (12, 12298710), (15, 9838968), (18, 8199140), (20, 7379226), (24, 6149355), (30, 4919484), (36, 4099570), (40, 3689613), (45, 3279656), (60, 2459742), (72, 2049785), (90, 1639828), (120, 1229871), (180, 819914), (197, 749160), (360, 409957), (394, 374580), (591, 249720), (788, 187290), (985, 149832), (1182, 124860), (1576, 93645), (1773, 83240), (1970, 74916), (2081, 70920), (2364, 62430), (2955, 49944), (3546, 41620), (3940, 37458), (4162, 35460), (4728, 31215), (5910, 24972), (6243, 23640), (7092, 20810), (7880, 18729), (8324, 17730), (8865, 16648), (10405, 14184), (11820, 12486)]