1252080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 120

約数和(自身を含む): 4410432

約数和(自身を除く): 3158352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 47, 48, 60, 72, 74, 80, 90, 94, 111, 120, 141, 144, 148, 180, 185, 188, 222, 235, 240, 282, 296, 333, 360, 370, 376, 423, 444, 470, 555, 564, 592, 666, 705, 720, 740, 752, 846, 888, 940, 1110, 1128, 1332, 1410, 1480, 1665, 1692, 1739, 1776, 1880, 2115, 2220, 2256, 2664, 2820, 2960, 3330, 3384, 3478, 3760, 4230, 4440, 5217, 5328, 5640, 6660, 6768, 6956, 8460, 8695, 8880, 10434, 11280, 13320, 13912, 15651, 16920, 17390, 20868, 26085, 26640, 27824, 31302, 33840, 34780, 41736, 52170, 62604, 69560, 78255, 83472, 104340, 125208, 139120, 156510, 208680, 250416, 313020, 417360, 626040, 1252080]

約数ペア:

[(1, 1252080), (2, 626040), (3, 417360), (4, 313020), (5, 250416), (6, 208680), (8, 156510), (9, 139120), (10, 125208), (12, 104340), (15, 83472), (16, 78255), (18, 69560), (20, 62604), (24, 52170), (30, 41736), (36, 34780), (37, 33840), (40, 31302), (45, 27824), (47, 26640), (48, 26085), (60, 20868), (72, 17390), (74, 16920), (80, 15651), (90, 13912), (94, 13320), (111, 11280), (120, 10434), (141, 8880), (144, 8695), (148, 8460), (180, 6956), (185, 6768), (188, 6660), (222, 5640), (235, 5328), (240, 5217), (282, 4440), (296, 4230), (333, 3760), (360, 3478), (370, 3384), (376, 3330), (423, 2960), (444, 2820), (470, 2664), (555, 2256), (564, 2220), (592, 2115), (666, 1880), (705, 1776), (720, 1739), (740, 1692), (752, 1665), (846, 1480), (888, 1410), (940, 1332), (1110, 1128)]