2078444520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{86171}}^1$

素因数の和:86255

約数の個数: 96

約数和(自身を含む): 6855844320

約数和(自身を除く): 4777399800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 90, 120, 134, 180, 201, 268, 335, 360, 402, 536, 603, 670, 804, 1005, 1206, 1340, 1608, 2010, 2412, 2680, 3015, 4020, 4824, 6030, 8040, 12060, 24120, 86171, 172342, 258513, 344684, 430855, 517026, 689368, 775539, 861710, 1034052, 1292565, 1551078, 1723420, 2068104, 2585130, 3102156, 3446840, 3877695, 5170260, 5773457, 6204312, 7755390, 10340520, 11546914, 15510780, 17320371, 23093828, 28867285, 31021560, 34640742, 46187656, 51961113, 57734570, 69281484, 86601855, 103922226, 115469140, 138562968, 173203710, 207844452, 230938280, 259805565, 346407420, 415688904, 519611130, 692814840, 1039222260, 2078444520]

約数ペア:

[(1, 2078444520), (2, 1039222260), (3, 692814840), (4, 519611130), (5, 415688904), (6, 346407420), (8, 259805565), (9, 230938280), (10, 207844452), (12, 173203710), (15, 138562968), (18, 115469140), (20, 103922226), (24, 86601855), (30, 69281484), (36, 57734570), (40, 51961113), (45, 46187656), (60, 34640742), (67, 31021560), (72, 28867285), (90, 23093828), (120, 17320371), (134, 15510780), (180, 11546914), (201, 10340520), (268, 7755390), (335, 6204312), (360, 5773457), (402, 5170260), (536, 3877695), (603, 3446840), (670, 3102156), (804, 2585130), (1005, 2068104), (1206, 1723420), (1340, 1551078), (1608, 1292565), (2010, 1034052), (2412, 861710), (2680, 775539), (3015, 689368), (4020, 517026), (4824, 430855), (6030, 344684), (8040, 258513), (12060, 172342), (24120, 86171)]