31425360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5693}}^1$

素因数の和:5732

約数の個数: 80

約数和(自身を含む): 101672064

約数和(自身を除く): 70246704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 5693, 11386, 17079, 22772, 28465, 34158, 45544, 56930, 68316, 85395, 91088, 113860, 130939, 136632, 170790, 227720, 261878, 273264, 341580, 392817, 455440, 523756, 654695, 683160, 785634, 1047512, 1309390, 1366320, 1571268, 1964085, 2095024, 2618780, 3142536, 3928170, 5237560, 6285072, 7856340, 10475120, 15712680, 31425360]

約数ペア:

[(1, 31425360), (2, 15712680), (3, 10475120), (4, 7856340), (5, 6285072), (6, 5237560), (8, 3928170), (10, 3142536), (12, 2618780), (15, 2095024), (16, 1964085), (20, 1571268), (23, 1366320), (24, 1309390), (30, 1047512), (40, 785634), (46, 683160), (48, 654695), (60, 523756), (69, 455440), (80, 392817), (92, 341580), (115, 273264), (120, 261878), (138, 227720), (184, 170790), (230, 136632), (240, 130939), (276, 113860), (345, 91088), (368, 85395), (460, 68316), (552, 56930), (690, 45544), (920, 34158), (1104, 28465), (1380, 22772), (1840, 17079), (2760, 11386), (5520, 5693)]