275063760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20107}}^1$

素因数の和:20145

約数の個数: 120

約数和(自身を含む): 972422880

約数和(自身を除く): 697359120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 20107, 40214, 60321, 80428, 100535, 120642, 160856, 180963, 201070, 241284, 301605, 321712, 361926, 382033, 402140, 482568, 603210, 723852, 764066, 804280, 904815, 965136, 1146099, 1206420, 1447704, 1528132, 1608560, 1809630, 1910165, 2292198, 2412840, 2895408, 3056264, 3438297, 3619260, 3820330, 4584396, 4825680, 5730495, 6112528, 6876594, 7238520, 7640660, 9168792, 11460990, 13753188, 14477040, 15281320, 17191485, 18337584, 22921980, 27506376, 30562640, 34382970, 45843960, 55012752, 68765940, 91687920, 137531880, 275063760]

約数ペア:

[(1, 275063760), (2, 137531880), (3, 91687920), (4, 68765940), (5, 55012752), (6, 45843960), (8, 34382970), (9, 30562640), (10, 27506376), (12, 22921980), (15, 18337584), (16, 17191485), (18, 15281320), (19, 14477040), (20, 13753188), (24, 11460990), (30, 9168792), (36, 7640660), (38, 7238520), (40, 6876594), (45, 6112528), (48, 5730495), (57, 4825680), (60, 4584396), (72, 3820330), (76, 3619260), (80, 3438297), (90, 3056264), (95, 2895408), (114, 2412840), (120, 2292198), (144, 1910165), (152, 1809630), (171, 1608560), (180, 1528132), (190, 1447704), (228, 1206420), (240, 1146099), (285, 965136), (304, 904815), (342, 804280), (360, 764066), (380, 723852), (456, 603210), (570, 482568), (684, 402140), (720, 382033), (760, 361926), (855, 321712), (912, 301605), (1140, 241284), (1368, 201070), (1520, 180963), (1710, 160856), (2280, 120642), (2736, 100535), (3420, 80428), (4560, 60321), (6840, 40214), (13680, 20107)]