48734240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 192

約数和(自身を含む): 137168640

約数和(自身を除く): 88434400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 23, 32, 34, 38, 40, 41, 46, 68, 76, 80, 82, 85, 92, 95, 115, 136, 152, 160, 164, 170, 184, 190, 205, 230, 272, 304, 323, 328, 340, 368, 380, 391, 410, 437, 460, 544, 608, 646, 656, 680, 697, 736, 760, 779, 782, 820, 874, 920, 943, 1292, 1312, 1360, 1394, 1520, 1558, 1564, 1615, 1640, 1748, 1840, 1886, 1955, 2185, 2584, 2720, 2788, 3040, 3116, 3128, 3230, 3280, 3485, 3496, 3680, 3772, 3895, 3910, 4370, 4715, 5168, 5576, 6232, 6256, 6460, 6560, 6970, 6992, 7429, 7544, 7790, 7820, 8740, 9430, 10336, 11152, 12464, 12512, 12920, 13243, 13940, 13984, 14858, 15088, 15580, 15640, 16031, 17480, 17917, 18860, 22304, 24928, 25840, 26486, 27880, 29716, 30176, 31160, 31280, 32062, 34960, 35834, 37145, 37720, 51680, 52972, 55760, 59432, 62320, 62560, 64124, 66215, 69920, 71668, 74290, 75440, 80155, 89585, 105944, 111520, 118864, 124640, 128248, 132430, 143336, 148580, 150880, 160310, 179170, 211888, 237728, 256496, 264860, 286672, 297160, 304589, 320620, 358340, 423776, 512992, 529720, 573344, 594320, 609178, 641240, 716680, 1059440, 1188640, 1218356, 1282480, 1433360, 1522945, 2118880, 2436712, 2564960, 2866720, 3045890, 4873424, 6091780, 9746848, 12183560, 24367120, 48734240]

約数ペア:

[(1, 48734240), (2, 24367120), (4, 12183560), (5, 9746848), (8, 6091780), (10, 4873424), (16, 3045890), (17, 2866720), (19, 2564960), (20, 2436712), (23, 2118880), (32, 1522945), (34, 1433360), (38, 1282480), (40, 1218356), (41, 1188640), (46, 1059440), (68, 716680), (76, 641240), (80, 609178), (82, 594320), (85, 573344), (92, 529720), (95, 512992), (115, 423776), (136, 358340), (152, 320620), (160, 304589), (164, 297160), (170, 286672), (184, 264860), (190, 256496), (205, 237728), (230, 211888), (272, 179170), (304, 160310), (323, 150880), (328, 148580), (340, 143336), (368, 132430), (380, 128248), (391, 124640), (410, 118864), (437, 111520), (460, 105944), (544, 89585), (608, 80155), (646, 75440), (656, 74290), (680, 71668), (697, 69920), (736, 66215), (760, 64124), (779, 62560), (782, 62320), (820, 59432), (874, 55760), (920, 52972), (943, 51680), (1292, 37720), (1312, 37145), (1360, 35834), (1394, 34960), (1520, 32062), (1558, 31280), (1564, 31160), (1615, 30176), (1640, 29716), (1748, 27880), (1840, 26486), (1886, 25840), (1955, 24928), (2185, 22304), (2584, 18860), (2720, 17917), (2788, 17480), (3040, 16031), (3116, 15640), (3128, 15580), (3230, 15088), (3280, 14858), (3485, 13984), (3496, 13940), (3680, 13243), (3772, 12920), (3895, 12512), (3910, 12464), (4370, 11152), (4715, 10336), (5168, 9430), (5576, 8740), (6232, 7820), (6256, 7790), (6460, 7544), (6560, 7429), (6970, 6992)]