147305520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1520

約数の個数: 160

約数和(自身を含む): 518538240

約数和(自身を除く): 371232720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 540, 564, 705, 720, 752, 846, 940, 1080, 1128, 1269, 1410, 1451, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 2902, 3384, 3760, 4230, 4353, 5076, 5640, 5804, 6345, 6768, 7255, 8460, 8706, 10152, 11280, 11608, 12690, 13059, 14510, 16920, 17412, 20304, 21765, 23216, 25380, 26118, 29020, 33840, 34824, 39177, 43530, 50760, 52236, 58040, 65295, 68197, 69648, 78354, 87060, 101520, 104472, 116080, 130590, 136394, 156708, 174120, 195885, 204591, 208944, 261180, 272788, 313416, 340985, 348240, 391770, 409182, 522360, 545576, 613773, 626832, 681970, 783540, 818364, 1022955, 1044720, 1091152, 1227546, 1363940, 1567080, 1636728, 1841319, 2045910, 2455092, 2727880, 3068865, 3134160, 3273456, 3682638, 4091820, 4910184, 5455760, 6137730, 7365276, 8183640, 9206595, 9820368, 12275460, 14730552, 16367280, 18413190, 24550920, 29461104, 36826380, 49101840, 73652760, 147305520]

約数ペア:

[(1, 147305520), (2, 73652760), (3, 49101840), (4, 36826380), (5, 29461104), (6, 24550920), (8, 18413190), (9, 16367280), (10, 14730552), (12, 12275460), (15, 9820368), (16, 9206595), (18, 8183640), (20, 7365276), (24, 6137730), (27, 5455760), (30, 4910184), (36, 4091820), (40, 3682638), (45, 3273456), (47, 3134160), (48, 3068865), (54, 2727880), (60, 2455092), (72, 2045910), (80, 1841319), (90, 1636728), (94, 1567080), (108, 1363940), (120, 1227546), (135, 1091152), (141, 1044720), (144, 1022955), (180, 818364), (188, 783540), (216, 681970), (235, 626832), (240, 613773), (270, 545576), (282, 522360), (360, 409182), (376, 391770), (423, 348240), (432, 340985), (470, 313416), (540, 272788), (564, 261180), (705, 208944), (720, 204591), (752, 195885), (846, 174120), (940, 156708), (1080, 136394), (1128, 130590), (1269, 116080), (1410, 104472), (1451, 101520), (1692, 87060), (1880, 78354), (2115, 69648), (2160, 68197), (2256, 65295), (2538, 58040), (2820, 52236), (2902, 50760), (3384, 43530), (3760, 39177), (4230, 34824), (4353, 33840), (5076, 29020), (5640, 26118), (5804, 25380), (6345, 23216), (6768, 21765), (7255, 20304), (8460, 17412), (8706, 16920), (10152, 14510), (11280, 13059), (11608, 12690)]