99317520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137941}}^1$

素因数の和:137960

約数の個数: 60

約数和(自身を含む): 333543756

約数和(自身を除く): 234226236

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 137941, 275882, 413823, 551764, 689705, 827646, 1103528, 1241469, 1379410, 1655292, 2069115, 2207056, 2482938, 2758820, 3310584, 4138230, 4965876, 5517640, 6207345, 6621168, 8276460, 9931752, 11035280, 12414690, 16552920, 19863504, 24829380, 33105840, 49658760, 99317520]

約数ペア:

[(1, 99317520), (2, 49658760), (3, 33105840), (4, 24829380), (5, 19863504), (6, 16552920), (8, 12414690), (9, 11035280), (10, 9931752), (12, 8276460), (15, 6621168), (16, 6207345), (18, 5517640), (20, 4965876), (24, 4138230), (30, 3310584), (36, 2758820), (40, 2482938), (45, 2207056), (48, 2069115), (60, 1655292), (72, 1379410), (80, 1241469), (90, 1103528), (120, 827646), (144, 689705), (180, 551764), (240, 413823), (360, 275882), (720, 137941)]