3315120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:762

約数の個数: 80

約数和(自身を含む): 10832640

約数和(自身を除く): 7517520

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, 727, 760, 912, 1140, 1454, 1520, 2181, 2280, 2908, 3635, 4362, 4560, 5816, 7270, 8724, 10905, 11632, 13813, 14540, 17448, 21810, 27626, 29080, 34896, 41439, 43620, 55252, 58160, 69065, 82878, 87240, 110504, 138130, 165756, 174480, 207195, 221008, 276260, 331512, 414390, 552520, 663024, 828780, 1105040, 1657560, 3315120]

約数ペア:

[(1, 3315120), (2, 1657560), (3, 1105040), (4, 828780), (5, 663024), (6, 552520), (8, 414390), (10, 331512), (12, 276260), (15, 221008), (16, 207195), (19, 174480), (20, 165756), (24, 138130), (30, 110504), (38, 87240), (40, 82878), (48, 69065), (57, 58160), (60, 55252), (76, 43620), (80, 41439), (95, 34896), (114, 29080), (120, 27626), (152, 21810), (190, 17448), (228, 14540), (240, 13813), (285, 11632), (304, 10905), (380, 8724), (456, 7270), (570, 5816), (727, 4560), (760, 4362), (912, 3635), (1140, 2908), (1454, 2280), (1520, 2181)]