129809520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3163}}^1$

素因数の和:3204

約数の個数: 160

約数和(自身を含む): 470803200

約数和(自身を除く): 340993680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3163, 3420, 4104, 4560, 5130, 6326, 6840, 8208, 9489, 10260, 12652, 13680, 15815, 18978, 20520, 25304, 28467, 31630, 37956, 41040, 47445, 50608, 56934, 60097, 63260, 75912, 85401, 94890, 113868, 120194, 126520, 142335, 151824, 170802, 180291, 189780, 227736, 240388, 253040, 284670, 300485, 341604, 360582, 379560, 427005, 455472, 480776, 540873, 569340, 600970, 683208, 721164, 759120, 854010, 901455, 961552, 1081746, 1138680, 1201940, 1366416, 1442328, 1622619, 1708020, 1802910, 2163492, 2277360, 2403880, 2704365, 2884656, 3245238, 3416040, 3605820, 4326984, 4807760, 5408730, 6490476, 6832080, 7211640, 8113095, 8653968, 10817460, 12980952, 14423280, 16226190, 21634920, 25961904, 32452380, 43269840, 64904760, 129809520]

約数ペア:

[(1, 129809520), (2, 64904760), (3, 43269840), (4, 32452380), (5, 25961904), (6, 21634920), (8, 16226190), (9, 14423280), (10, 12980952), (12, 10817460), (15, 8653968), (16, 8113095), (18, 7211640), (19, 6832080), (20, 6490476), (24, 5408730), (27, 4807760), (30, 4326984), (36, 3605820), (38, 3416040), (40, 3245238), (45, 2884656), (48, 2704365), (54, 2403880), (57, 2277360), (60, 2163492), (72, 1802910), (76, 1708020), (80, 1622619), (90, 1442328), (95, 1366416), (108, 1201940), (114, 1138680), (120, 1081746), (135, 961552), (144, 901455), (152, 854010), (171, 759120), (180, 721164), (190, 683208), (216, 600970), (228, 569340), (240, 540873), (270, 480776), (285, 455472), (304, 427005), (342, 379560), (360, 360582), (380, 341604), (432, 300485), (456, 284670), (513, 253040), (540, 240388), (570, 227736), (684, 189780), (720, 180291), (760, 170802), (855, 151824), (912, 142335), (1026, 126520), (1080, 120194), (1140, 113868), (1368, 94890), (1520, 85401), (1710, 75912), (2052, 63260), (2160, 60097), (2280, 56934), (2565, 50608), (2736, 47445), (3163, 41040), (3420, 37956), (4104, 31630), (4560, 28467), (5130, 25304), (6326, 20520), (6840, 18978), (8208, 15815), (9489, 13680), (10260, 12652)]