15536340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{28771}}^1$

素因数の和:28789

約数の個数: 48

約数和(自身を含む): 48336960

約数和(自身を除く): 32800620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 28771, 57542, 86313, 115084, 143855, 172626, 258939, 287710, 345252, 431565, 517878, 575420, 776817, 863130, 1035756, 1294695, 1553634, 1726260, 2589390, 3107268, 3884085, 5178780, 7768170, 15536340]

約数ペア:

[(1, 15536340), (2, 7768170), (3, 5178780), (4, 3884085), (5, 3107268), (6, 2589390), (9, 1726260), (10, 1553634), (12, 1294695), (15, 1035756), (18, 863130), (20, 776817), (27, 575420), (30, 517878), (36, 431565), (45, 345252), (54, 287710), (60, 258939), (90, 172626), (108, 143855), (135, 115084), (180, 86313), (270, 57542), (540, 28771)]