8451957120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1619}}^1\times {\mathrm{2719}}^1$

素因数の和:4360

約数の個数: 128

約数和(自身を含む): 26967168000

約数和(自身を除く): 18515210880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1619, 1920, 2719, 3238, 4857, 5438, 6476, 8095, 8157, 9714, 10876, 12952, 13595, 16190, 16314, 19428, 21752, 24285, 25904, 27190, 32380, 32628, 38856, 40785, 43504, 48570, 51808, 54380, 64760, 65256, 77712, 81570, 87008, 97140, 103616, 108760, 129520, 130512, 155424, 163140, 174016, 194280, 207232, 217520, 259040, 261024, 310848, 326280, 348032, 388560, 435040, 518080, 522048, 621696, 652560, 777120, 870080, 1036160, 1044096, 1305120, 1554240, 1740160, 2610240, 3108480, 4402061, 5220480, 8804122, 13206183, 17608244, 22010305, 26412366, 35216488, 44020610, 52824732, 66030915, 70432976, 88041220, 105649464, 132061830, 140865952, 176082440, 211298928, 264123660, 281731904, 352164880, 422597856, 528247320, 563463808, 704329760, 845195712, 1056494640, 1408659520, 1690391424, 2112989280, 2817319040, 4225978560, 8451957120]

約数ペア:

[(1, 8451957120), (2, 4225978560), (3, 2817319040), (4, 2112989280), (5, 1690391424), (6, 1408659520), (8, 1056494640), (10, 845195712), (12, 704329760), (15, 563463808), (16, 528247320), (20, 422597856), (24, 352164880), (30, 281731904), (32, 264123660), (40, 211298928), (48, 176082440), (60, 140865952), (64, 132061830), (80, 105649464), (96, 88041220), (120, 70432976), (128, 66030915), (160, 52824732), (192, 44020610), (240, 35216488), (320, 26412366), (384, 22010305), (480, 17608244), (640, 13206183), (960, 8804122), (1619, 5220480), (1920, 4402061), (2719, 3108480), (3238, 2610240), (4857, 1740160), (5438, 1554240), (6476, 1305120), (8095, 1044096), (8157, 1036160), (9714, 870080), (10876, 777120), (12952, 652560), (13595, 621696), (16190, 522048), (16314, 518080), (19428, 435040), (21752, 388560), (24285, 348032), (25904, 326280), (27190, 310848), (32380, 261024), (32628, 259040), (38856, 217520), (40785, 207232), (43504, 194280), (48570, 174016), (51808, 163140), (54380, 155424), (64760, 130512), (65256, 129520), (77712, 108760), (81570, 103616), (87008, 97140)]