48740640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 169174656

約数和(自身を除く): 120434016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 73, 78, 80, 96, 104, 107, 120, 130, 146, 156, 160, 195, 208, 214, 219, 240, 260, 292, 312, 321, 365, 390, 416, 428, 438, 480, 520, 535, 584, 624, 642, 730, 780, 856, 876, 949, 1040, 1070, 1095, 1168, 1248, 1284, 1391, 1460, 1560, 1605, 1712, 1752, 1898, 2080, 2140, 2190, 2336, 2568, 2782, 2847, 2920, 3120, 3210, 3424, 3504, 3796, 4173, 4280, 4380, 4745, 5136, 5564, 5694, 5840, 6240, 6420, 6955, 7008, 7592, 7811, 8346, 8560, 8760, 9490, 10272, 11128, 11388, 11680, 12840, 13910, 14235, 15184, 15622, 16692, 17120, 17520, 18980, 20865, 22256, 22776, 23433, 25680, 27820, 28470, 30368, 31244, 33384, 35040, 37960, 39055, 41730, 44512, 45552, 46866, 51360, 55640, 56940, 62488, 66768, 75920, 78110, 83460, 91104, 93732, 101543, 111280, 113880, 117165, 124976, 133536, 151840, 156220, 166920, 187464, 203086, 222560, 227760, 234330, 249952, 304629, 312440, 333840, 374928, 406172, 455520, 468660, 507715, 609258, 624880, 667680, 749856, 812344, 937320, 1015430, 1218516, 1249760, 1523145, 1624688, 1874640, 2030860, 2437032, 3046290, 3249376, 3749280, 4061720, 4874064, 6092580, 8123440, 9748128, 12185160, 16246880, 24370320, 48740640]

約数ペア:

[(1, 48740640), (2, 24370320), (3, 16246880), (4, 12185160), (5, 9748128), (6, 8123440), (8, 6092580), (10, 4874064), (12, 4061720), (13, 3749280), (15, 3249376), (16, 3046290), (20, 2437032), (24, 2030860), (26, 1874640), (30, 1624688), (32, 1523145), (39, 1249760), (40, 1218516), (48, 1015430), (52, 937320), (60, 812344), (65, 749856), (73, 667680), (78, 624880), (80, 609258), (96, 507715), (104, 468660), (107, 455520), (120, 406172), (130, 374928), (146, 333840), (156, 312440), (160, 304629), (195, 249952), (208, 234330), (214, 227760), (219, 222560), (240, 203086), (260, 187464), (292, 166920), (312, 156220), (321, 151840), (365, 133536), (390, 124976), (416, 117165), (428, 113880), (438, 111280), (480, 101543), (520, 93732), (535, 91104), (584, 83460), (624, 78110), (642, 75920), (730, 66768), (780, 62488), (856, 56940), (876, 55640), (949, 51360), (1040, 46866), (1070, 45552), (1095, 44512), (1168, 41730), (1248, 39055), (1284, 37960), (1391, 35040), (1460, 33384), (1560, 31244), (1605, 30368), (1712, 28470), (1752, 27820), (1898, 25680), (2080, 23433), (2140, 22776), (2190, 22256), (2336, 20865), (2568, 18980), (2782, 17520), (2847, 17120), (2920, 16692), (3120, 15622), (3210, 15184), (3424, 14235), (3504, 13910), (3796, 12840), (4173, 11680), (4280, 11388), (4380, 11128), (4745, 10272), (5136, 9490), (5564, 8760), (5694, 8560), (5840, 8346), (6240, 7811), (6420, 7592), (6955, 7008)]