7923604320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{12421}}^1$

素因数の和:12885

約数の個数: 144

約数和(自身を含む): 27102518352

約数和(自身を除く): 19178914032

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 443, 480, 720, 886, 1329, 1440, 1772, 2215, 2658, 3544, 3987, 4430, 5316, 6645, 7088, 7974, 8860, 10632, 12421, 13290, 14176, 15948, 17720, 19935, 21264, 24842, 26580, 31896, 35440, 37263, 39870, 42528, 49684, 53160, 62105, 63792, 70880, 74526, 79740, 99368, 106320, 111789, 124210, 127584, 149052, 159480, 186315, 198736, 212640, 223578, 248420, 298104, 318960, 372630, 397472, 447156, 496840, 558945, 596208, 637920, 745260, 894312, 993680, 1117890, 1192416, 1490520, 1788624, 1987360, 2235780, 2981040, 3577248, 4471560, 5502503, 5962080, 8943120, 11005006, 16507509, 17886240, 22010012, 27512515, 33015018, 44020024, 49522527, 55025030, 66030036, 82537545, 88040048, 99045054, 110050060, 132060072, 165075090, 176080096, 198090108, 220100120, 247612635, 264120144, 330150180, 396180216, 440200240, 495225270, 528240288, 660300360, 792360432, 880400480, 990450540, 1320600720, 1584720864, 1980901080, 2641201440, 3961802160, 7923604320]

約数ペア:

[(1, 7923604320), (2, 3961802160), (3, 2641201440), (4, 1980901080), (5, 1584720864), (6, 1320600720), (8, 990450540), (9, 880400480), (10, 792360432), (12, 660300360), (15, 528240288), (16, 495225270), (18, 440200240), (20, 396180216), (24, 330150180), (30, 264120144), (32, 247612635), (36, 220100120), (40, 198090108), (45, 176080096), (48, 165075090), (60, 132060072), (72, 110050060), (80, 99045054), (90, 88040048), (96, 82537545), (120, 66030036), (144, 55025030), (160, 49522527), (180, 44020024), (240, 33015018), (288, 27512515), (360, 22010012), (443, 17886240), (480, 16507509), (720, 11005006), (886, 8943120), (1329, 5962080), (1440, 5502503), (1772, 4471560), (2215, 3577248), (2658, 2981040), (3544, 2235780), (3987, 1987360), (4430, 1788624), (5316, 1490520), (6645, 1192416), (7088, 1117890), (7974, 993680), (8860, 894312), (10632, 745260), (12421, 637920), (13290, 596208), (14176, 558945), (15948, 496840), (17720, 447156), (19935, 397472), (21264, 372630), (24842, 318960), (26580, 298104), (31896, 248420), (35440, 223578), (37263, 212640), (39870, 198736), (42528, 186315), (49684, 159480), (53160, 149052), (62105, 127584), (63792, 124210), (70880, 111789), (74526, 106320), (79740, 99368)]