48218580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:670

約数の個数: 144

約数和(自身を含む): 160917120

約数和(自身を除く): 112698540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 180, 190, 207, 228, 230, 276, 285, 342, 345, 380, 414, 437, 460, 570, 613, 684, 690, 828, 855, 874, 1035, 1140, 1226, 1311, 1380, 1710, 1748, 1839, 2070, 2185, 2452, 2622, 3065, 3420, 3678, 3933, 4140, 4370, 5244, 5517, 6130, 6555, 7356, 7866, 8740, 9195, 11034, 11647, 12260, 13110, 14099, 15732, 18390, 19665, 22068, 23294, 26220, 27585, 28198, 34941, 36780, 39330, 42297, 46588, 55170, 56396, 58235, 69882, 70495, 78660, 84594, 104823, 110340, 116470, 126891, 139764, 140990, 169188, 174705, 209646, 211485, 232940, 253782, 267881, 281980, 349410, 419292, 422970, 507564, 524115, 535762, 634455, 698820, 803643, 845940, 1048230, 1071524, 1268910, 1339405, 1607286, 2096460, 2410929, 2537820, 2678810, 3214572, 4018215, 4821858, 5357620, 8036430, 9643716, 12054645, 16072860, 24109290, 48218580]

約数ペア:

[(1, 48218580), (2, 24109290), (3, 16072860), (4, 12054645), (5, 9643716), (6, 8036430), (9, 5357620), (10, 4821858), (12, 4018215), (15, 3214572), (18, 2678810), (19, 2537820), (20, 2410929), (23, 2096460), (30, 1607286), (36, 1339405), (38, 1268910), (45, 1071524), (46, 1048230), (57, 845940), (60, 803643), (69, 698820), (76, 634455), (90, 535762), (92, 524115), (95, 507564), (114, 422970), (115, 419292), (138, 349410), (171, 281980), (180, 267881), (190, 253782), (207, 232940), (228, 211485), (230, 209646), (276, 174705), (285, 169188), (342, 140990), (345, 139764), (380, 126891), (414, 116470), (437, 110340), (460, 104823), (570, 84594), (613, 78660), (684, 70495), (690, 69882), (828, 58235), (855, 56396), (874, 55170), (1035, 46588), (1140, 42297), (1226, 39330), (1311, 36780), (1380, 34941), (1710, 28198), (1748, 27585), (1839, 26220), (2070, 23294), (2185, 22068), (2452, 19665), (2622, 18390), (3065, 15732), (3420, 14099), (3678, 13110), (3933, 12260), (4140, 11647), (4370, 11034), (5244, 9195), (5517, 8740), (6130, 7866), (6555, 7356)]