234991440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8821}}^1$

素因数の和:8877

約数の個数: 120

約数和(自身を含む): 810600648

約数和(自身を除く): 575609208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8821, 8880, 13320, 17642, 26463, 26640, 35284, 44105, 52926, 70568, 79389, 88210, 105852, 132315, 141136, 158778, 176420, 211704, 264630, 317556, 326377, 352840, 396945, 423408, 529260, 635112, 652754, 705680, 793890, 979131, 1058520, 1270224, 1305508, 1587780, 1631885, 1958262, 2117040, 2611016, 2937393, 3175560, 3263770, 3916524, 4895655, 5222032, 5874786, 6351120, 6527540, 7833048, 9791310, 11749572, 13055080, 14686965, 15666096, 19582620, 23499144, 26110160, 29373930, 39165240, 46998288, 58747860, 78330480, 117495720, 234991440]

約数ペア:

[(1, 234991440), (2, 117495720), (3, 78330480), (4, 58747860), (5, 46998288), (6, 39165240), (8, 29373930), (9, 26110160), (10, 23499144), (12, 19582620), (15, 15666096), (16, 14686965), (18, 13055080), (20, 11749572), (24, 9791310), (30, 7833048), (36, 6527540), (37, 6351120), (40, 5874786), (45, 5222032), (48, 4895655), (60, 3916524), (72, 3263770), (74, 3175560), (80, 2937393), (90, 2611016), (111, 2117040), (120, 1958262), (144, 1631885), (148, 1587780), (180, 1305508), (185, 1270224), (222, 1058520), (240, 979131), (296, 793890), (333, 705680), (360, 652754), (370, 635112), (444, 529260), (555, 423408), (592, 396945), (666, 352840), (720, 326377), (740, 317556), (888, 264630), (1110, 211704), (1332, 176420), (1480, 158778), (1665, 141136), (1776, 132315), (2220, 105852), (2664, 88210), (2960, 79389), (3330, 70568), (4440, 52926), (5328, 44105), (6660, 35284), (8821, 26640), (8880, 26463), (13320, 17642)]