13309860240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{972943}}^1$

素因数の和:972981

約数の個数: 120

約数和(自身を含む): 47051571840

約数和(自身を除く): 33741711600

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, 972943, 1945886, 2918829, 3891772, 4864715, 5837658, 7783544, 8756487, 9729430, 11675316, 14594145, 15567088, 17512974, 18485917, 19458860, 23350632, 29188290, 35025948, 36971834, 38917720, 43782435, 46701264, 55457751, 58376580, 70051896, 73943668, 77835440, 87564870, 92429585, 110915502, 116753160, 140103792, 147887336, 166373253, 175129740, 184859170, 221831004, 233506320, 277288755, 295774672, 332746506, 350259480, 369718340, 443662008, 554577510, 665493012, 700518960, 739436680, 831866265, 887324016, 1109155020, 1330986024, 1478873360, 1663732530, 2218310040, 2661972048, 3327465060, 4436620080, 6654930120, 13309860240]

約数ペア:

[(1, 13309860240), (2, 6654930120), (3, 4436620080), (4, 3327465060), (5, 2661972048), (6, 2218310040), (8, 1663732530), (9, 1478873360), (10, 1330986024), (12, 1109155020), (15, 887324016), (16, 831866265), (18, 739436680), (19, 700518960), (20, 665493012), (24, 554577510), (30, 443662008), (36, 369718340), (38, 350259480), (40, 332746506), (45, 295774672), (48, 277288755), (57, 233506320), (60, 221831004), (72, 184859170), (76, 175129740), (80, 166373253), (90, 147887336), (95, 140103792), (114, 116753160), (120, 110915502), (144, 92429585), (152, 87564870), (171, 77835440), (180, 73943668), (190, 70051896), (228, 58376580), (240, 55457751), (285, 46701264), (304, 43782435), (342, 38917720), (360, 36971834), (380, 35025948), (456, 29188290), (570, 23350632), (684, 19458860), (720, 18485917), (760, 17512974), (855, 15567088), (912, 14594145), (1140, 11675316), (1368, 9729430), (1520, 8756487), (1710, 7783544), (2280, 5837658), (2736, 4864715), (3420, 3891772), (4560, 2918829), (6840, 1945886), (13680, 972943)]