228378960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4597}}^1$

素因数の和:4642

約数の個数: 160

約数和(自身を含む): 821018880

約数和(自身を除く): 592639920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4597, 4968, 5520, 6210, 8280, 9194, 9936, 12420, 13791, 16560, 18388, 22985, 24840, 27582, 36776, 41373, 45970, 49680, 55164, 68955, 73552, 82746, 91940, 105731, 110328, 124119, 137910, 165492, 183880, 206865, 211462, 220656, 248238, 275820, 317193, 330984, 367760, 413730, 422924, 496476, 528655, 551640, 620595, 634386, 661968, 827460, 845848, 951579, 992952, 1057310, 1103280, 1241190, 1268772, 1585965, 1654920, 1691696, 1903158, 1985904, 2114620, 2482380, 2537544, 2854737, 3171930, 3309840, 3806316, 4229240, 4757895, 4964760, 5075088, 5709474, 6343860, 7612632, 8458480, 9515790, 9929520, 11418948, 12687720, 14273685, 15225264, 19031580, 22837896, 25375440, 28547370, 38063160, 45675792, 57094740, 76126320, 114189480, 228378960]

約数ペア:

[(1, 228378960), (2, 114189480), (3, 76126320), (4, 57094740), (5, 45675792), (6, 38063160), (8, 28547370), (9, 25375440), (10, 22837896), (12, 19031580), (15, 15225264), (16, 14273685), (18, 12687720), (20, 11418948), (23, 9929520), (24, 9515790), (27, 8458480), (30, 7612632), (36, 6343860), (40, 5709474), (45, 5075088), (46, 4964760), (48, 4757895), (54, 4229240), (60, 3806316), (69, 3309840), (72, 3171930), (80, 2854737), (90, 2537544), (92, 2482380), (108, 2114620), (115, 1985904), (120, 1903158), (135, 1691696), (138, 1654920), (144, 1585965), (180, 1268772), (184, 1241190), (207, 1103280), (216, 1057310), (230, 992952), (240, 951579), (270, 845848), (276, 827460), (345, 661968), (360, 634386), (368, 620595), (414, 551640), (432, 528655), (460, 496476), (540, 422924), (552, 413730), (621, 367760), (690, 330984), (720, 317193), (828, 275820), (920, 248238), (1035, 220656), (1080, 211462), (1104, 206865), (1242, 183880), (1380, 165492), (1656, 137910), (1840, 124119), (2070, 110328), (2160, 105731), (2484, 91940), (2760, 82746), (3105, 73552), (3312, 68955), (4140, 55164), (4597, 49680), (4968, 45970), (5520, 41373), (6210, 36776), (8280, 27582), (9194, 24840), (9936, 22985), (12420, 18388), (13791, 16560)]