2022245760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{1229}}^1$

素因数の和:2108

約数の個数: 128

約数和(自身を含む): 6458680800

約数和(自身を除く): 4436435040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 857, 960, 1229, 1714, 1920, 2458, 2571, 3428, 3687, 4285, 4916, 5142, 6145, 6856, 7374, 8570, 9832, 10284, 12290, 12855, 13712, 14748, 17140, 18435, 19664, 20568, 24580, 25710, 27424, 29496, 34280, 36870, 39328, 41136, 49160, 51420, 54848, 58992, 68560, 73740, 78656, 82272, 98320, 102840, 109696, 117984, 137120, 147480, 157312, 164544, 196640, 205680, 235968, 274240, 294960, 329088, 393280, 411360, 471936, 548480, 589920, 786560, 822720, 1053253, 1179840, 1645440, 2106506, 2359680, 3159759, 4213012, 5266265, 6319518, 8426024, 10532530, 12639036, 15798795, 16852048, 21065060, 25278072, 31597590, 33704096, 42130120, 50556144, 63195180, 67408192, 84260240, 101112288, 126390360, 134816384, 168520480, 202224576, 252780720, 337040960, 404449152, 505561440, 674081920, 1011122880, 2022245760]

約数ペア:

[(1, 2022245760), (2, 1011122880), (3, 674081920), (4, 505561440), (5, 404449152), (6, 337040960), (8, 252780720), (10, 202224576), (12, 168520480), (15, 134816384), (16, 126390360), (20, 101112288), (24, 84260240), (30, 67408192), (32, 63195180), (40, 50556144), (48, 42130120), (60, 33704096), (64, 31597590), (80, 25278072), (96, 21065060), (120, 16852048), (128, 15798795), (160, 12639036), (192, 10532530), (240, 8426024), (320, 6319518), (384, 5266265), (480, 4213012), (640, 3159759), (857, 2359680), (960, 2106506), (1229, 1645440), (1714, 1179840), (1920, 1053253), (2458, 822720), (2571, 786560), (3428, 589920), (3687, 548480), (4285, 471936), (4916, 411360), (5142, 393280), (6145, 329088), (6856, 294960), (7374, 274240), (8570, 235968), (9832, 205680), (10284, 196640), (12290, 164544), (12855, 157312), (13712, 147480), (14748, 137120), (17140, 117984), (18435, 109696), (19664, 102840), (20568, 98320), (24580, 82272), (25710, 78656), (27424, 73740), (29496, 68560), (34280, 58992), (36870, 54848), (39328, 51420), (41136, 49160)]