980742720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{27611}}^1$

素因数の和:27668

約数の個数: 112

約数和(自身を含む): 3198132288

約数和(自身を除く): 2217389568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2960, 3552, 4440, 5920, 7104, 8880, 11840, 17760, 27611, 35520, 55222, 82833, 110444, 138055, 165666, 220888, 276110, 331332, 414165, 441776, 552220, 662664, 828330, 883552, 1021607, 1104440, 1325328, 1656660, 1767104, 2043214, 2208880, 2650656, 3064821, 3313320, 4086428, 4417760, 5108035, 5301312, 6129642, 6626640, 8172856, 8835520, 10216070, 12259284, 13253280, 15324105, 16345712, 20432140, 24518568, 26506560, 30648210, 32691424, 40864280, 49037136, 61296420, 65382848, 81728560, 98074272, 122592840, 163457120, 196148544, 245185680, 326914240, 490371360, 980742720]

約数ペア:

[(1, 980742720), (2, 490371360), (3, 326914240), (4, 245185680), (5, 196148544), (6, 163457120), (8, 122592840), (10, 98074272), (12, 81728560), (15, 65382848), (16, 61296420), (20, 49037136), (24, 40864280), (30, 32691424), (32, 30648210), (37, 26506560), (40, 24518568), (48, 20432140), (60, 16345712), (64, 15324105), (74, 13253280), (80, 12259284), (96, 10216070), (111, 8835520), (120, 8172856), (148, 6626640), (160, 6129642), (185, 5301312), (192, 5108035), (222, 4417760), (240, 4086428), (296, 3313320), (320, 3064821), (370, 2650656), (444, 2208880), (480, 2043214), (555, 1767104), (592, 1656660), (740, 1325328), (888, 1104440), (960, 1021607), (1110, 883552), (1184, 828330), (1480, 662664), (1776, 552220), (2220, 441776), (2368, 414165), (2960, 331332), (3552, 276110), (4440, 220888), (5920, 165666), (7104, 138055), (8880, 110444), (11840, 82833), (17760, 55222), (27611, 35520)]