220417440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14813}}^1$

素因数の和:14862

約数の個数: 96

約数和(自身を含む): 716760576

約数和(自身を除く): 496343136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14813, 14880, 29626, 44439, 59252, 74065, 88878, 118504, 148130, 177756, 222195, 237008, 296260, 355512, 444390, 459203, 474016, 592520, 711024, 888780, 918406, 1185040, 1377609, 1422048, 1777560, 1836812, 2296015, 2370080, 2755218, 3555120, 3673624, 4592030, 5510436, 6888045, 7110240, 7347248, 9184060, 11020872, 13776090, 14694496, 18368120, 22041744, 27552180, 36736240, 44083488, 55104360, 73472480, 110208720, 220417440]

約数ペア:

[(1, 220417440), (2, 110208720), (3, 73472480), (4, 55104360), (5, 44083488), (6, 36736240), (8, 27552180), (10, 22041744), (12, 18368120), (15, 14694496), (16, 13776090), (20, 11020872), (24, 9184060), (30, 7347248), (31, 7110240), (32, 6888045), (40, 5510436), (48, 4592030), (60, 3673624), (62, 3555120), (80, 2755218), (93, 2370080), (96, 2296015), (120, 1836812), (124, 1777560), (155, 1422048), (160, 1377609), (186, 1185040), (240, 918406), (248, 888780), (310, 711024), (372, 592520), (465, 474016), (480, 459203), (496, 444390), (620, 355512), (744, 296260), (930, 237008), (992, 222195), (1240, 177756), (1488, 148130), (1860, 118504), (2480, 88878), (2976, 74065), (3720, 59252), (4960, 44439), (7440, 29626), (14813, 14880)]