15121175460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13264189}}^1$

素因数の和:13264220

約数の個数: 48

約数和(自身を含む): 44567678400

約数和(自身を除く): 29446502940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 13264189, 26528378, 39792567, 53056756, 66320945, 79585134, 132641890, 159170268, 198962835, 252019591, 265283780, 397925670, 504039182, 756058773, 795851340, 1008078364, 1260097955, 1512117546, 2520195910, 3024235092, 3780293865, 5040391820, 7560587730, 15121175460]

約数ペア:

[(1, 15121175460), (2, 7560587730), (3, 5040391820), (4, 3780293865), (5, 3024235092), (6, 2520195910), (10, 1512117546), (12, 1260097955), (15, 1008078364), (19, 795851340), (20, 756058773), (30, 504039182), (38, 397925670), (57, 265283780), (60, 252019591), (76, 198962835), (95, 159170268), (114, 132641890), (190, 79585134), (228, 66320945), (285, 53056756), (380, 39792567), (570, 26528378), (1140, 13264189)]