1672560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 5919264

約数和(自身を除く): 4246704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 101, 115, 120, 138, 144, 180, 184, 202, 207, 230, 240, 276, 303, 345, 360, 368, 404, 414, 460, 505, 552, 606, 690, 720, 808, 828, 909, 920, 1010, 1035, 1104, 1212, 1380, 1515, 1616, 1656, 1818, 1840, 2020, 2070, 2323, 2424, 2760, 3030, 3312, 3636, 4040, 4140, 4545, 4646, 4848, 5520, 6060, 6969, 7272, 8080, 8280, 9090, 9292, 11615, 12120, 13938, 14544, 16560, 18180, 18584, 20907, 23230, 24240, 27876, 34845, 36360, 37168, 41814, 46460, 55752, 69690, 72720, 83628, 92920, 104535, 111504, 139380, 167256, 185840, 209070, 278760, 334512, 418140, 557520, 836280, 1672560]

約数ペア:

[(1, 1672560), (2, 836280), (3, 557520), (4, 418140), (5, 334512), (6, 278760), (8, 209070), (9, 185840), (10, 167256), (12, 139380), (15, 111504), (16, 104535), (18, 92920), (20, 83628), (23, 72720), (24, 69690), (30, 55752), (36, 46460), (40, 41814), (45, 37168), (46, 36360), (48, 34845), (60, 27876), (69, 24240), (72, 23230), (80, 20907), (90, 18584), (92, 18180), (101, 16560), (115, 14544), (120, 13938), (138, 12120), (144, 11615), (180, 9292), (184, 9090), (202, 8280), (207, 8080), (230, 7272), (240, 6969), (276, 6060), (303, 5520), (345, 4848), (360, 4646), (368, 4545), (404, 4140), (414, 4040), (460, 3636), (505, 3312), (552, 3030), (606, 2760), (690, 2424), (720, 2323), (808, 2070), (828, 2020), (909, 1840), (920, 1818), (1010, 1656), (1035, 1616), (1104, 1515), (1212, 1380)]