68172480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23671}}^1$

素因数の和:23694

約数の個数: 84

約数和(自身を含む): 234494832

約数和(自身を除く): 166322352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 23671, 47342, 71013, 94684, 118355, 142026, 189368, 213039, 236710, 284052, 355065, 378736, 426078, 473420, 568104, 710130, 757472, 852156, 946840, 1065195, 1136208, 1420260, 1514944, 1704312, 1893680, 2130390, 2272416, 2840520, 3408624, 3787360, 4260780, 4544832, 5681040, 6817248, 7574720, 8521560, 11362080, 13634496, 17043120, 22724160, 34086240, 68172480]

約数ペア:

[(1, 68172480), (2, 34086240), (3, 22724160), (4, 17043120), (5, 13634496), (6, 11362080), (8, 8521560), (9, 7574720), (10, 6817248), (12, 5681040), (15, 4544832), (16, 4260780), (18, 3787360), (20, 3408624), (24, 2840520), (30, 2272416), (32, 2130390), (36, 1893680), (40, 1704312), (45, 1514944), (48, 1420260), (60, 1136208), (64, 1065195), (72, 946840), (80, 852156), (90, 757472), (96, 710130), (120, 568104), (144, 473420), (160, 426078), (180, 378736), (192, 355065), (240, 284052), (288, 236710), (320, 213039), (360, 189368), (480, 142026), (576, 118355), (720, 94684), (960, 71013), (1440, 47342), (2880, 23671)]