741971280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{162713}}^1$

素因数の和:162748

約数の個数: 80

約数和(自身を含む): 2421184320

約数和(自身を除く): 1679213040

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, 162713, 325426, 488139, 650852, 813565, 976278, 1301704, 1627130, 1952556, 2440695, 2603408, 3091547, 3254260, 3905112, 4881390, 6183094, 6508520, 7810224, 9274641, 9762780, 12366188, 13017040, 15457735, 18549282, 19525560, 24732376, 30915470, 37098564, 39051120, 46373205, 49464752, 61830940, 74197128, 92746410, 123661880, 148394256, 185492820, 247323760, 370985640, 741971280]

約数ペア:

[(1, 741971280), (2, 370985640), (3, 247323760), (4, 185492820), (5, 148394256), (6, 123661880), (8, 92746410), (10, 74197128), (12, 61830940), (15, 49464752), (16, 46373205), (19, 39051120), (20, 37098564), (24, 30915470), (30, 24732376), (38, 19525560), (40, 18549282), (48, 15457735), (57, 13017040), (60, 12366188), (76, 9762780), (80, 9274641), (95, 7810224), (114, 6508520), (120, 6183094), (152, 4881390), (190, 3905112), (228, 3254260), (240, 3091547), (285, 2603408), (304, 2440695), (380, 1952556), (456, 1627130), (570, 1301704), (760, 976278), (912, 813565), (1140, 650852), (1520, 488139), (2280, 325426), (4560, 162713)]