2460928960

素因数分解:

$2^6\times 5^1\times 7^4\times {\mathrm{3203}}^1$

素因数の和:3248

約数の個数: 140

約数和(自身を含む): 6838495848

約数和(自身を除く): 4377566888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2240, 2401, 2744, 3136, 3203, 3430, 3920, 4802, 5488, 6406, 6860, 7840, 9604, 10976, 12005, 12812, 13720, 15680, 16015, 19208, 21952, 22421, 24010, 25624, 27440, 32030, 38416, 44842, 48020, 51248, 54880, 64060, 76832, 89684, 96040, 102496, 109760, 112105, 128120, 153664, 156947, 179368, 192080, 204992, 224210, 256240, 313894, 358736, 384160, 448420, 512480, 627788, 717472, 768320, 784735, 896840, 1024960, 1098629, 1255576, 1434944, 1569470, 1793680, 2197258, 2511152, 3138940, 3587360, 4394516, 5022304, 5493145, 6277880, 7174720, 7690403, 8789032, 10044608, 10986290, 12555760, 15380806, 17578064, 21972580, 25111520, 30761612, 35156128, 38452015, 43945160, 50223040, 61523224, 70312256, 76904030, 87890320, 123046448, 153808060, 175780640, 246092896, 307616120, 351561280, 492185792, 615232240, 1230464480, 2460928960]

約数ペア:

[(1, 2460928960), (2, 1230464480), (4, 615232240), (5, 492185792), (7, 351561280), (8, 307616120), (10, 246092896), (14, 175780640), (16, 153808060), (20, 123046448), (28, 87890320), (32, 76904030), (35, 70312256), (40, 61523224), (49, 50223040), (56, 43945160), (64, 38452015), (70, 35156128), (80, 30761612), (98, 25111520), (112, 21972580), (140, 17578064), (160, 15380806), (196, 12555760), (224, 10986290), (245, 10044608), (280, 8789032), (320, 7690403), (343, 7174720), (392, 6277880), (448, 5493145), (490, 5022304), (560, 4394516), (686, 3587360), (784, 3138940), (980, 2511152), (1120, 2197258), (1372, 1793680), (1568, 1569470), (1715, 1434944), (1960, 1255576), (2240, 1098629), (2401, 1024960), (2744, 896840), (3136, 784735), (3203, 768320), (3430, 717472), (3920, 627788), (4802, 512480), (5488, 448420), (6406, 384160), (6860, 358736), (7840, 313894), (9604, 256240), (10976, 224210), (12005, 204992), (12812, 192080), (13720, 179368), (15680, 156947), (16015, 153664), (19208, 128120), (21952, 112105), (22421, 109760), (24010, 102496), (25624, 96040), (27440, 89684), (32030, 76832), (38416, 64060), (44842, 54880), (48020, 51248)]