105121440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1973}}^1$

素因数の和:2031

約数の個数: 144

約数和(自身を含む): 368608968

約数和(自身を除く): 263487528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 1973, 2220, 2664, 2960, 3330, 3552, 3946, 4440, 5328, 5919, 5920, 6660, 7892, 8880, 9865, 10656, 11838, 13320, 15784, 17757, 17760, 19730, 23676, 26640, 29595, 31568, 35514, 39460, 47352, 53280, 59190, 63136, 71028, 73001, 78920, 88785, 94704, 118380, 142056, 146002, 157840, 177570, 189408, 219003, 236760, 284112, 292004, 315680, 355140, 365005, 438006, 473520, 568224, 584008, 657009, 710280, 730010, 876012, 947040, 1095015, 1168016, 1314018, 1420560, 1460020, 1752024, 2190030, 2336032, 2628036, 2841120, 2920040, 3285045, 3504048, 4380060, 5256072, 5840080, 6570090, 7008096, 8760120, 10512144, 11680160, 13140180, 17520240, 21024288, 26280360, 35040480, 52560720, 105121440]

約数ペア:

[(1, 105121440), (2, 52560720), (3, 35040480), (4, 26280360), (5, 21024288), (6, 17520240), (8, 13140180), (9, 11680160), (10, 10512144), (12, 8760120), (15, 7008096), (16, 6570090), (18, 5840080), (20, 5256072), (24, 4380060), (30, 3504048), (32, 3285045), (36, 2920040), (37, 2841120), (40, 2628036), (45, 2336032), (48, 2190030), (60, 1752024), (72, 1460020), (74, 1420560), (80, 1314018), (90, 1168016), (96, 1095015), (111, 947040), (120, 876012), (144, 730010), (148, 710280), (160, 657009), (180, 584008), (185, 568224), (222, 473520), (240, 438006), (288, 365005), (296, 355140), (333, 315680), (360, 292004), (370, 284112), (444, 236760), (480, 219003), (555, 189408), (592, 177570), (666, 157840), (720, 146002), (740, 142056), (888, 118380), (1110, 94704), (1184, 88785), (1332, 78920), (1440, 73001), (1480, 71028), (1665, 63136), (1776, 59190), (1973, 53280), (2220, 47352), (2664, 39460), (2960, 35514), (3330, 31568), (3552, 29595), (3946, 26640), (4440, 23676), (5328, 19730), (5919, 17760), (5920, 17757), (6660, 15784), (7892, 13320), (8880, 11838), (9865, 10656)]