47197440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:285

約数の個数: 216

約数和(自身を含む): 173621448

約数和(自身を除く): 126424008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 241, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 482, 510, 544, 576, 612, 640, 680, 720, 723, 765, 768, 816, 960, 964, 1020, 1088, 1152, 1205, 1224, 1280, 1360, 1440, 1446, 1530, 1632, 1920, 1928, 2040, 2169, 2176, 2304, 2410, 2448, 2720, 2880, 2892, 3060, 3264, 3615, 3840, 3856, 4080, 4097, 4338, 4352, 4820, 4896, 5440, 5760, 5784, 6120, 6528, 7230, 7712, 8160, 8194, 8676, 9640, 9792, 10845, 10880, 11520, 11568, 12240, 12291, 13056, 14460, 15424, 16320, 16388, 17352, 19280, 19584, 20485, 21690, 21760, 23136, 24480, 24582, 28920, 30848, 32640, 32776, 34704, 36873, 38560, 39168, 40970, 43380, 46272, 48960, 49164, 57840, 61455, 61696, 65280, 65552, 69408, 73746, 77120, 81940, 86760, 92544, 97920, 98328, 115680, 122910, 131104, 138816, 147492, 154240, 163880, 173520, 184365, 185088, 195840, 196656, 231360, 245820, 262208, 277632, 294984, 308480, 327760, 347040, 368730, 393312, 462720, 491640, 524416, 555264, 589968, 655520, 694080, 737460, 786624, 925440, 983280, 1048832, 1179936, 1311040, 1388160, 1474920, 1573248, 1966560, 2359872, 2622080, 2776320, 2949840, 3146496, 3933120, 4719744, 5244160, 5899680, 7866240, 9439488, 11799360, 15732480, 23598720, 47197440]

約数ペア:

[(1, 47197440), (2, 23598720), (3, 15732480), (4, 11799360), (5, 9439488), (6, 7866240), (8, 5899680), (9, 5244160), (10, 4719744), (12, 3933120), (15, 3146496), (16, 2949840), (17, 2776320), (18, 2622080), (20, 2359872), (24, 1966560), (30, 1573248), (32, 1474920), (34, 1388160), (36, 1311040), (40, 1179936), (45, 1048832), (48, 983280), (51, 925440), (60, 786624), (64, 737460), (68, 694080), (72, 655520), (80, 589968), (85, 555264), (90, 524416), (96, 491640), (102, 462720), (120, 393312), (128, 368730), (136, 347040), (144, 327760), (153, 308480), (160, 294984), (170, 277632), (180, 262208), (192, 245820), (204, 231360), (240, 196656), (241, 195840), (255, 185088), (256, 184365), (272, 173520), (288, 163880), (306, 154240), (320, 147492), (340, 138816), (360, 131104), (384, 122910), (408, 115680), (480, 98328), (482, 97920), (510, 92544), (544, 86760), (576, 81940), (612, 77120), (640, 73746), (680, 69408), (720, 65552), (723, 65280), (765, 61696), (768, 61455), (816, 57840), (960, 49164), (964, 48960), (1020, 46272), (1088, 43380), (1152, 40970), (1205, 39168), (1224, 38560), (1280, 36873), (1360, 34704), (1440, 32776), (1446, 32640), (1530, 30848), (1632, 28920), (1920, 24582), (1928, 24480), (2040, 23136), (2169, 21760), (2176, 21690), (2304, 20485), (2410, 19584), (2448, 19280), (2720, 17352), (2880, 16388), (2892, 16320), (3060, 15424), (3264, 14460), (3615, 13056), (3840, 12291), (3856, 12240), (4080, 11568), (4097, 11520), (4338, 10880), (4352, 10845), (4820, 9792), (4896, 9640), (5440, 8676), (5760, 8194), (5784, 8160), (6120, 7712), (6528, 7230)]