111888720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8179}}^1$

素因数の和:8217

約数の個数: 120

約数和(自身を含む): 395584800

約数和(自身を除く): 283696080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 8179, 13680, 16358, 24537, 32716, 40895, 49074, 65432, 73611, 81790, 98148, 122685, 130864, 147222, 155401, 163580, 196296, 245370, 294444, 310802, 327160, 368055, 392592, 466203, 490740, 588888, 621604, 654320, 736110, 777005, 932406, 981480, 1177776, 1243208, 1398609, 1472220, 1554010, 1864812, 1962960, 2331015, 2486416, 2797218, 2944440, 3108020, 3729624, 4662030, 5594436, 5888880, 6216040, 6993045, 7459248, 9324060, 11188872, 12432080, 13986090, 18648120, 22377744, 27972180, 37296240, 55944360, 111888720]

約数ペア:

[(1, 111888720), (2, 55944360), (3, 37296240), (4, 27972180), (5, 22377744), (6, 18648120), (8, 13986090), (9, 12432080), (10, 11188872), (12, 9324060), (15, 7459248), (16, 6993045), (18, 6216040), (19, 5888880), (20, 5594436), (24, 4662030), (30, 3729624), (36, 3108020), (38, 2944440), (40, 2797218), (45, 2486416), (48, 2331015), (57, 1962960), (60, 1864812), (72, 1554010), (76, 1472220), (80, 1398609), (90, 1243208), (95, 1177776), (114, 981480), (120, 932406), (144, 777005), (152, 736110), (171, 654320), (180, 621604), (190, 588888), (228, 490740), (240, 466203), (285, 392592), (304, 368055), (342, 327160), (360, 310802), (380, 294444), (456, 245370), (570, 196296), (684, 163580), (720, 155401), (760, 147222), (855, 130864), (912, 122685), (1140, 98148), (1368, 81790), (1520, 73611), (1710, 65432), (2280, 49074), (2736, 40895), (3420, 32716), (4560, 24537), (6840, 16358), (8179, 13680)]