4487008080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{983993}}^1$

素因数の和:984028

約数の個数: 80

約数和(自身を含む): 14641830720

約数和(自身を除く): 10154822640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 983993, 1967986, 2951979, 3935972, 4919965, 5903958, 7871944, 9839930, 11807916, 14759895, 15743888, 18695867, 19679860, 23615832, 29519790, 37391734, 39359720, 47231664, 56087601, 59039580, 74783468, 78719440, 93479335, 112175202, 118079160, 149566936, 186958670, 224350404, 236158320, 280438005, 299133872, 373917340, 448700808, 560876010, 747834680, 897401616, 1121752020, 1495669360, 2243504040, 4487008080]

約数ペア:

[(1, 4487008080), (2, 2243504040), (3, 1495669360), (4, 1121752020), (5, 897401616), (6, 747834680), (8, 560876010), (10, 448700808), (12, 373917340), (15, 299133872), (16, 280438005), (19, 236158320), (20, 224350404), (24, 186958670), (30, 149566936), (38, 118079160), (40, 112175202), (48, 93479335), (57, 78719440), (60, 74783468), (76, 59039580), (80, 56087601), (95, 47231664), (114, 39359720), (120, 37391734), (152, 29519790), (190, 23615832), (228, 19679860), (240, 18695867), (285, 15743888), (304, 14759895), (380, 11807916), (456, 9839930), (570, 7871944), (760, 5903958), (912, 4919965), (1140, 3935972), (1520, 2951979), (2280, 1967986), (4560, 983993)]