87263280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9323}}^1$

素因数の和:9355

約数の個数: 120

約数和(自身を含む): 315636048

約数和(自身を除く): 228372768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9323, 9360, 18646, 27969, 37292, 46615, 55938, 74584, 83907, 93230, 111876, 121199, 139845, 149168, 167814, 186460, 223752, 242398, 279690, 335628, 363597, 372920, 419535, 447504, 484796, 559380, 605995, 671256, 727194, 745840, 839070, 969592, 1090791, 1118760, 1211990, 1342512, 1454388, 1678140, 1817985, 1939184, 2181582, 2237520, 2423980, 2908776, 3356280, 3635970, 4363164, 4847960, 5453955, 5817552, 6712560, 7271940, 8726328, 9695920, 10907910, 14543880, 17452656, 21815820, 29087760, 43631640, 87263280]

約数ペア:

[(1, 87263280), (2, 43631640), (3, 29087760), (4, 21815820), (5, 17452656), (6, 14543880), (8, 10907910), (9, 9695920), (10, 8726328), (12, 7271940), (13, 6712560), (15, 5817552), (16, 5453955), (18, 4847960), (20, 4363164), (24, 3635970), (26, 3356280), (30, 2908776), (36, 2423980), (39, 2237520), (40, 2181582), (45, 1939184), (48, 1817985), (52, 1678140), (60, 1454388), (65, 1342512), (72, 1211990), (78, 1118760), (80, 1090791), (90, 969592), (104, 839070), (117, 745840), (120, 727194), (130, 671256), (144, 605995), (156, 559380), (180, 484796), (195, 447504), (208, 419535), (234, 372920), (240, 363597), (260, 335628), (312, 279690), (360, 242398), (390, 223752), (468, 186460), (520, 167814), (585, 149168), (624, 139845), (720, 121199), (780, 111876), (936, 93230), (1040, 83907), (1170, 74584), (1560, 55938), (1872, 46615), (2340, 37292), (3120, 27969), (4680, 18646), (9323, 9360)]