231860040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101693}}^1$

素因数の和:101726

約数の個数: 64

約数和(自身を含む): 732196800

約数和(自身を除く): 500336760

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, 101693, 203386, 305079, 406772, 508465, 610158, 813544, 1016930, 1220316, 1525395, 1932167, 2033860, 2440632, 3050790, 3864334, 4067720, 5796501, 6101580, 7728668, 9660835, 11593002, 12203160, 15457336, 19321670, 23186004, 28982505, 38643340, 46372008, 57965010, 77286680, 115930020, 231860040]

約数ペア:

[(1, 231860040), (2, 115930020), (3, 77286680), (4, 57965010), (5, 46372008), (6, 38643340), (8, 28982505), (10, 23186004), (12, 19321670), (15, 15457336), (19, 12203160), (20, 11593002), (24, 9660835), (30, 7728668), (38, 6101580), (40, 5796501), (57, 4067720), (60, 3864334), (76, 3050790), (95, 2440632), (114, 2033860), (120, 1932167), (152, 1525395), (190, 1220316), (228, 1016930), (285, 813544), (380, 610158), (456, 508465), (570, 406772), (760, 305079), (1140, 203386), (2280, 101693)]