224572680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20123}}^1$

素因数の和:20171

約数の個数: 96

約数和(自身を含む): 753442560

約数和(自身を除く): 528869880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 20123, 40246, 60369, 80492, 100615, 120738, 160984, 181107, 201230, 241476, 301845, 362214, 402460, 482952, 603690, 623813, 724428, 804920, 905535, 1207380, 1247626, 1448856, 1811070, 1871439, 2414760, 2495252, 3119065, 3622140, 3742878, 4990504, 5614317, 6238130, 7244280, 7485756, 9357195, 11228634, 12476260, 14971512, 18714390, 22457268, 24952520, 28071585, 37428780, 44914536, 56143170, 74857560, 112286340, 224572680]

約数ペア:

[(1, 224572680), (2, 112286340), (3, 74857560), (4, 56143170), (5, 44914536), (6, 37428780), (8, 28071585), (9, 24952520), (10, 22457268), (12, 18714390), (15, 14971512), (18, 12476260), (20, 11228634), (24, 9357195), (30, 7485756), (31, 7244280), (36, 6238130), (40, 5614317), (45, 4990504), (60, 3742878), (62, 3622140), (72, 3119065), (90, 2495252), (93, 2414760), (120, 1871439), (124, 1811070), (155, 1448856), (180, 1247626), (186, 1207380), (248, 905535), (279, 804920), (310, 724428), (360, 623813), (372, 603690), (465, 482952), (558, 402460), (620, 362214), (744, 301845), (930, 241476), (1116, 201230), (1240, 181107), (1395, 160984), (1860, 120738), (2232, 100615), (2790, 80492), (3720, 60369), (5580, 40246), (11160, 20123)]