234220320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{523}}^1$

素因数の和:855

約数の個数: 144

約数和(自身を含む): 803380032

約数和(自身を除く): 569159712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 311, 360, 480, 523, 622, 720, 933, 1046, 1244, 1440, 1555, 1569, 1866, 2092, 2488, 2615, 2799, 3110, 3138, 3732, 4184, 4665, 4707, 4976, 5230, 5598, 6220, 6276, 7464, 7845, 8368, 9330, 9414, 9952, 10460, 11196, 12440, 12552, 13995, 14928, 15690, 16736, 18660, 18828, 20920, 22392, 23535, 24880, 25104, 27990, 29856, 31380, 37320, 37656, 41840, 44784, 47070, 49760, 50208, 55980, 62760, 74640, 75312, 83680, 89568, 94140, 111960, 125520, 149280, 150624, 162653, 188280, 223920, 251040, 325306, 376560, 447840, 487959, 650612, 753120, 813265, 975918, 1301224, 1463877, 1626530, 1951836, 2439795, 2602448, 2927754, 3253060, 3903672, 4879590, 5204896, 5855508, 6506120, 7319385, 7807344, 9759180, 11711016, 13012240, 14638770, 15614688, 19518360, 23422032, 26024480, 29277540, 39036720, 46844064, 58555080, 78073440, 117110160, 234220320]

約数ペア:

[(1, 234220320), (2, 117110160), (3, 78073440), (4, 58555080), (5, 46844064), (6, 39036720), (8, 29277540), (9, 26024480), (10, 23422032), (12, 19518360), (15, 15614688), (16, 14638770), (18, 13012240), (20, 11711016), (24, 9759180), (30, 7807344), (32, 7319385), (36, 6506120), (40, 5855508), (45, 5204896), (48, 4879590), (60, 3903672), (72, 3253060), (80, 2927754), (90, 2602448), (96, 2439795), (120, 1951836), (144, 1626530), (160, 1463877), (180, 1301224), (240, 975918), (288, 813265), (311, 753120), (360, 650612), (480, 487959), (523, 447840), (622, 376560), (720, 325306), (933, 251040), (1046, 223920), (1244, 188280), (1440, 162653), (1555, 150624), (1569, 149280), (1866, 125520), (2092, 111960), (2488, 94140), (2615, 89568), (2799, 83680), (3110, 75312), (3138, 74640), (3732, 62760), (4184, 55980), (4665, 50208), (4707, 49760), (4976, 47070), (5230, 44784), (5598, 41840), (6220, 37656), (6276, 37320), (7464, 31380), (7845, 29856), (8368, 27990), (9330, 25104), (9414, 24880), (9952, 23535), (10460, 22392), (11196, 20920), (12440, 18828), (12552, 18660), (13995, 16736), (14928, 15690)]