40473720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{16061}}^1$

素因数の和:16085

約数の個数: 96

約数和(自身を含む): 150340320

約数和(自身を除く): 109866600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 16061, 32122, 48183, 64244, 80305, 96366, 112427, 128488, 144549, 160610, 192732, 224854, 240915, 289098, 321220, 337281, 385464, 449708, 481830, 562135, 578196, 642440, 674562, 722745, 899416, 963660, 1011843, 1124270, 1156392, 1349124, 1445490, 1686405, 1927320, 2023686, 2248540, 2698248, 2890980, 3372810, 4047372, 4497080, 5059215, 5781960, 6745620, 8094744, 10118430, 13491240, 20236860, 40473720]

約数ペア:

[(1, 40473720), (2, 20236860), (3, 13491240), (4, 10118430), (5, 8094744), (6, 6745620), (7, 5781960), (8, 5059215), (9, 4497080), (10, 4047372), (12, 3372810), (14, 2890980), (15, 2698248), (18, 2248540), (20, 2023686), (21, 1927320), (24, 1686405), (28, 1445490), (30, 1349124), (35, 1156392), (36, 1124270), (40, 1011843), (42, 963660), (45, 899416), (56, 722745), (60, 674562), (63, 642440), (70, 578196), (72, 562135), (84, 481830), (90, 449708), (105, 385464), (120, 337281), (126, 321220), (140, 289098), (168, 240915), (180, 224854), (210, 192732), (252, 160610), (280, 144549), (315, 128488), (360, 112427), (420, 96366), (504, 80305), (630, 64244), (840, 48183), (1260, 32122), (2520, 16061)]