1051020720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{76829}}^1$

素因数の和:76867

約数の個数: 120

約数和(自身を含む): 3715498800

約数和(自身を除く): 2664478080

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, 76829, 153658, 230487, 307316, 384145, 460974, 614632, 691461, 768290, 921948, 1152435, 1229264, 1382922, 1459751, 1536580, 1843896, 2304870, 2765844, 2919502, 3073160, 3457305, 3687792, 4379253, 4609740, 5531688, 5839004, 6146320, 6914610, 7298755, 8758506, 9219480, 11063376, 11678008, 13137759, 13829220, 14597510, 17517012, 18438960, 21896265, 23356016, 26275518, 27658440, 29195020, 35034024, 43792530, 52551036, 55316880, 58390040, 65688795, 70068048, 87585060, 105102072, 116780080, 131377590, 175170120, 210204144, 262755180, 350340240, 525510360, 1051020720]

約数ペア:

[(1, 1051020720), (2, 525510360), (3, 350340240), (4, 262755180), (5, 210204144), (6, 175170120), (8, 131377590), (9, 116780080), (10, 105102072), (12, 87585060), (15, 70068048), (16, 65688795), (18, 58390040), (19, 55316880), (20, 52551036), (24, 43792530), (30, 35034024), (36, 29195020), (38, 27658440), (40, 26275518), (45, 23356016), (48, 21896265), (57, 18438960), (60, 17517012), (72, 14597510), (76, 13829220), (80, 13137759), (90, 11678008), (95, 11063376), (114, 9219480), (120, 8758506), (144, 7298755), (152, 6914610), (171, 6146320), (180, 5839004), (190, 5531688), (228, 4609740), (240, 4379253), (285, 3687792), (304, 3457305), (342, 3073160), (360, 2919502), (380, 2765844), (456, 2304870), (570, 1843896), (684, 1536580), (720, 1459751), (760, 1382922), (855, 1229264), (912, 1152435), (1140, 921948), (1368, 768290), (1520, 691461), (1710, 614632), (2280, 460974), (2736, 384145), (3420, 307316), (4560, 230487), (6840, 153658), (13680, 76829)]