2477809920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13729}}^1$

素因数の和:13800

約数の個数: 144

約数和(自身を含む): 8082466560

約数和(自身を除く): 5604656640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 768, 940, 960, 1128, 1280, 1410, 1504, 1880, 1920, 2256, 2820, 3008, 3760, 3840, 4512, 5640, 6016, 7520, 9024, 11280, 12032, 13729, 15040, 18048, 22560, 27458, 30080, 36096, 41187, 45120, 54916, 60160, 68645, 82374, 90240, 109832, 137290, 164748, 180480, 205935, 219664, 274580, 329496, 411870, 439328, 549160, 645263, 658992, 823740, 878656, 1098320, 1290526, 1317984, 1647480, 1757312, 1935789, 2196640, 2581052, 2635968, 3226315, 3294960, 3514624, 3871578, 4393280, 5162104, 5271936, 6452630, 6589920, 7743156, 8786560, 9678945, 10324208, 10543872, 12905260, 13179840, 15486312, 17573120, 19357890, 20648416, 25810520, 26359680, 30972624, 38715780, 41296832, 51621040, 52719360, 61945248, 77431560, 82593664, 103242080, 123890496, 154863120, 165187328, 206484160, 247780992, 309726240, 412968320, 495561984, 619452480, 825936640, 1238904960, 2477809920]

約数ペア:

[(1, 2477809920), (2, 1238904960), (3, 825936640), (4, 619452480), (5, 495561984), (6, 412968320), (8, 309726240), (10, 247780992), (12, 206484160), (15, 165187328), (16, 154863120), (20, 123890496), (24, 103242080), (30, 82593664), (32, 77431560), (40, 61945248), (47, 52719360), (48, 51621040), (60, 41296832), (64, 38715780), (80, 30972624), (94, 26359680), (96, 25810520), (120, 20648416), (128, 19357890), (141, 17573120), (160, 15486312), (188, 13179840), (192, 12905260), (235, 10543872), (240, 10324208), (256, 9678945), (282, 8786560), (320, 7743156), (376, 6589920), (384, 6452630), (470, 5271936), (480, 5162104), (564, 4393280), (640, 3871578), (705, 3514624), (752, 3294960), (768, 3226315), (940, 2635968), (960, 2581052), (1128, 2196640), (1280, 1935789), (1410, 1757312), (1504, 1647480), (1880, 1317984), (1920, 1290526), (2256, 1098320), (2820, 878656), (3008, 823740), (3760, 658992), (3840, 645263), (4512, 549160), (5640, 439328), (6016, 411870), (7520, 329496), (9024, 274580), (11280, 219664), (12032, 205935), (13729, 180480), (15040, 164748), (18048, 137290), (22560, 109832), (27458, 90240), (30080, 82374), (36096, 68645), (41187, 60160), (45120, 54916)]