7425960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3257}}^1$

素因数の和:3290

約数の個数: 64

約数和(自身を含む): 23457600

約数和(自身を除く): 16031640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 3257, 6514, 9771, 13028, 16285, 19542, 26056, 32570, 39084, 48855, 61883, 65140, 78168, 97710, 123766, 130280, 185649, 195420, 247532, 309415, 371298, 390840, 495064, 618830, 742596, 928245, 1237660, 1485192, 1856490, 2475320, 3712980, 7425960]

約数ペア:

[(1, 7425960), (2, 3712980), (3, 2475320), (4, 1856490), (5, 1485192), (6, 1237660), (8, 928245), (10, 742596), (12, 618830), (15, 495064), (19, 390840), (20, 371298), (24, 309415), (30, 247532), (38, 195420), (40, 185649), (57, 130280), (60, 123766), (76, 97710), (95, 78168), (114, 65140), (120, 61883), (152, 48855), (190, 39084), (228, 32570), (285, 26056), (380, 19542), (456, 16285), (570, 13028), (760, 9771), (1140, 6514), (2280, 3257)]