488835120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{55049}}^1$

素因数の和:55102

約数の個数: 80

約数和(自身を含む): 1556373600

約数和(自身を除く): 1067538480

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, 55049, 110098, 165147, 220196, 275245, 330294, 440392, 550490, 660588, 825735, 880784, 1100980, 1321176, 1651470, 2036813, 2201960, 2642352, 3302940, 4073626, 4403920, 6110439, 6605880, 8147252, 10184065, 12220878, 13211760, 16294504, 20368130, 24441756, 30552195, 32589008, 40736260, 48883512, 61104390, 81472520, 97767024, 122208780, 162945040, 244417560, 488835120]

約数ペア:

[(1, 488835120), (2, 244417560), (3, 162945040), (4, 122208780), (5, 97767024), (6, 81472520), (8, 61104390), (10, 48883512), (12, 40736260), (15, 32589008), (16, 30552195), (20, 24441756), (24, 20368130), (30, 16294504), (37, 13211760), (40, 12220878), (48, 10184065), (60, 8147252), (74, 6605880), (80, 6110439), (111, 4403920), (120, 4073626), (148, 3302940), (185, 2642352), (222, 2201960), (240, 2036813), (296, 1651470), (370, 1321176), (444, 1100980), (555, 880784), (592, 825735), (740, 660588), (888, 550490), (1110, 440392), (1480, 330294), (1776, 275245), (2220, 220196), (2960, 165147), (4440, 110098), (8880, 55049)]