45203040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31391}}^1$

素因数の和:31412

約数の個数: 72

約数和(自身を含む): 154260288

約数和(自身を除く): 109057248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 31391, 62782, 94173, 125564, 156955, 188346, 251128, 282519, 313910, 376692, 470865, 502256, 565038, 627820, 753384, 941730, 1004512, 1130076, 1255640, 1412595, 1506768, 1883460, 2260152, 2511280, 2825190, 3013536, 3766920, 4520304, 5022560, 5650380, 7533840, 9040608, 11300760, 15067680, 22601520, 45203040]

約数ペア:

[(1, 45203040), (2, 22601520), (3, 15067680), (4, 11300760), (5, 9040608), (6, 7533840), (8, 5650380), (9, 5022560), (10, 4520304), (12, 3766920), (15, 3013536), (16, 2825190), (18, 2511280), (20, 2260152), (24, 1883460), (30, 1506768), (32, 1412595), (36, 1255640), (40, 1130076), (45, 1004512), (48, 941730), (60, 753384), (72, 627820), (80, 565038), (90, 502256), (96, 470865), (120, 376692), (144, 313910), (160, 282519), (180, 251128), (240, 188346), (288, 156955), (360, 125564), (480, 94173), (720, 62782), (1440, 31391)]