87293280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7907}}^1$

素因数の和:7948

約数の個数: 96

約数和(自身を含む): 286965504

約数和(自身を除く): 199672224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 7907, 11040, 15814, 23721, 31628, 39535, 47442, 63256, 79070, 94884, 118605, 126512, 158140, 181861, 189768, 237210, 253024, 316280, 363722, 379536, 474420, 545583, 632560, 727444, 759072, 909305, 948840, 1091166, 1265120, 1454888, 1818610, 1897680, 2182332, 2727915, 2909776, 3637220, 3795360, 4364664, 5455830, 5819552, 7274440, 8729328, 10911660, 14548880, 17458656, 21823320, 29097760, 43646640, 87293280]

約数ペア:

[(1, 87293280), (2, 43646640), (3, 29097760), (4, 21823320), (5, 17458656), (6, 14548880), (8, 10911660), (10, 8729328), (12, 7274440), (15, 5819552), (16, 5455830), (20, 4364664), (23, 3795360), (24, 3637220), (30, 2909776), (32, 2727915), (40, 2182332), (46, 1897680), (48, 1818610), (60, 1454888), (69, 1265120), (80, 1091166), (92, 948840), (96, 909305), (115, 759072), (120, 727444), (138, 632560), (160, 545583), (184, 474420), (230, 379536), (240, 363722), (276, 316280), (345, 253024), (368, 237210), (460, 189768), (480, 181861), (552, 158140), (690, 126512), (736, 118605), (920, 94884), (1104, 79070), (1380, 63256), (1840, 47442), (2208, 39535), (2760, 31628), (3680, 23721), (5520, 15814), (7907, 11040)]