387222120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{119513}}^1$

素因数の和:119536

約数の個数: 80

約数和(自身を含む): 1301507460

約数和(自身を除く): 914285340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 119513, 239026, 358539, 478052, 597565, 717078, 956104, 1075617, 1195130, 1434156, 1792695, 2151234, 2390260, 2868312, 3226851, 3585390, 4302468, 4780520, 5378085, 6453702, 7170780, 8604936, 9680553, 10756170, 12907404, 14341560, 16134255, 19361106, 21512340, 25814808, 32268510, 38722212, 43024680, 48402765, 64537020, 77444424, 96805530, 129074040, 193611060, 387222120]

約数ペア:

[(1, 387222120), (2, 193611060), (3, 129074040), (4, 96805530), (5, 77444424), (6, 64537020), (8, 48402765), (9, 43024680), (10, 38722212), (12, 32268510), (15, 25814808), (18, 21512340), (20, 19361106), (24, 16134255), (27, 14341560), (30, 12907404), (36, 10756170), (40, 9680553), (45, 8604936), (54, 7170780), (60, 6453702), (72, 5378085), (81, 4780520), (90, 4302468), (108, 3585390), (120, 3226851), (135, 2868312), (162, 2390260), (180, 2151234), (216, 1792695), (270, 1434156), (324, 1195130), (360, 1075617), (405, 956104), (540, 717078), (648, 597565), (810, 478052), (1080, 358539), (1620, 239026), (3240, 119513)]