478179120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53849}}^1$

素因数の和:53902

約数の個数: 80

約数和(自身を含む): 1522447200

約数和(自身を除く): 1044268080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 53849, 107698, 161547, 215396, 269245, 323094, 430792, 538490, 646188, 807735, 861584, 1076980, 1292376, 1615470, 1992413, 2153960, 2584752, 3230940, 3984826, 4307920, 5977239, 6461880, 7969652, 9962065, 11954478, 12923760, 15939304, 19924130, 23908956, 29886195, 31878608, 39848260, 47817912, 59772390, 79696520, 95635824, 119544780, 159393040, 239089560, 478179120]

約数ペア:

[(1, 478179120), (2, 239089560), (3, 159393040), (4, 119544780), (5, 95635824), (6, 79696520), (8, 59772390), (10, 47817912), (12, 39848260), (15, 31878608), (16, 29886195), (20, 23908956), (24, 19924130), (30, 15939304), (37, 12923760), (40, 11954478), (48, 9962065), (60, 7969652), (74, 6461880), (80, 5977239), (111, 4307920), (120, 3984826), (148, 3230940), (185, 2584752), (222, 2153960), (240, 1992413), (296, 1615470), (370, 1292376), (444, 1076980), (555, 861584), (592, 807735), (740, 646188), (888, 538490), (1110, 430792), (1480, 323094), (1776, 269245), (2220, 215396), (2960, 161547), (4440, 107698), (8880, 53849)]