4913520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:422

約数の個数: 80

約数和(自身を含む): 15534720

約数和(自身を除く): 10621200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 347, 354, 472, 590, 694, 708, 885, 944, 1041, 1180, 1388, 1416, 1735, 1770, 2082, 2360, 2776, 2832, 3470, 3540, 4164, 4720, 5205, 5552, 6940, 7080, 8328, 10410, 13880, 14160, 16656, 20473, 20820, 27760, 40946, 41640, 61419, 81892, 83280, 102365, 122838, 163784, 204730, 245676, 307095, 327568, 409460, 491352, 614190, 818920, 982704, 1228380, 1637840, 2456760, 4913520]

約数ペア:

[(1, 4913520), (2, 2456760), (3, 1637840), (4, 1228380), (5, 982704), (6, 818920), (8, 614190), (10, 491352), (12, 409460), (15, 327568), (16, 307095), (20, 245676), (24, 204730), (30, 163784), (40, 122838), (48, 102365), (59, 83280), (60, 81892), (80, 61419), (118, 41640), (120, 40946), (177, 27760), (236, 20820), (240, 20473), (295, 16656), (347, 14160), (354, 13880), (472, 10410), (590, 8328), (694, 7080), (708, 6940), (885, 5552), (944, 5205), (1041, 4720), (1180, 4164), (1388, 3540), (1416, 3470), (1735, 2832), (1770, 2776), (2082, 2360)]