240821190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{15467}}^1$

素因数の和:15653

約数の個数: 48

約数和(自身を含む): 629795088

約数和(自身を除く): 388973898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 5190, 7785, 15467, 15570, 30934, 46401, 77335, 92802, 139203, 154670, 232005, 278406, 464010, 696015, 1392030, 2675791, 5351582, 8027373, 13378955, 16054746, 24082119, 26757910, 40136865, 48164238, 80273730, 120410595, 240821190]

約数ペア:

[(1, 240821190), (2, 120410595), (3, 80273730), (5, 48164238), (6, 40136865), (9, 26757910), (10, 24082119), (15, 16054746), (18, 13378955), (30, 8027373), (45, 5351582), (90, 2675791), (173, 1392030), (346, 696015), (519, 464010), (865, 278406), (1038, 232005), (1557, 154670), (1730, 139203), (2595, 92802), (3114, 77335), (5190, 46401), (7785, 30934), (15467, 15570)]