40845060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1367

約数の個数: 120

約数和(自身を含む): 134977920

約数和(自身を除く): 94132860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1327, 1539, 1620, 1710, 2052, 2565, 2654, 3078, 3420, 3981, 5130, 5308, 6156, 6635, 7695, 7962, 10260, 11943, 13270, 15390, 15924, 19905, 23886, 25213, 26540, 30780, 35829, 39810, 47772, 50426, 59715, 71658, 75639, 79620, 100852, 107487, 119430, 126065, 143316, 151278, 179145, 214974, 226917, 238860, 252130, 302556, 358290, 378195, 429948, 453834, 504260, 537435, 680751, 716580, 756390, 907668, 1074870, 1134585, 1361502, 1512780, 2042253, 2149740, 2269170, 2723004, 3403755, 4084506, 4538340, 6807510, 8169012, 10211265, 13615020, 20422530, 40845060]

約数ペア:

[(1, 40845060), (2, 20422530), (3, 13615020), (4, 10211265), (5, 8169012), (6, 6807510), (9, 4538340), (10, 4084506), (12, 3403755), (15, 2723004), (18, 2269170), (19, 2149740), (20, 2042253), (27, 1512780), (30, 1361502), (36, 1134585), (38, 1074870), (45, 907668), (54, 756390), (57, 716580), (60, 680751), (76, 537435), (81, 504260), (90, 453834), (95, 429948), (108, 378195), (114, 358290), (135, 302556), (162, 252130), (171, 238860), (180, 226917), (190, 214974), (228, 179145), (270, 151278), (285, 143316), (324, 126065), (342, 119430), (380, 107487), (405, 100852), (513, 79620), (540, 75639), (570, 71658), (684, 59715), (810, 50426), (855, 47772), (1026, 39810), (1140, 35829), (1327, 30780), (1539, 26540), (1620, 25213), (1710, 23886), (2052, 19905), (2565, 15924), (2654, 15390), (3078, 13270), (3420, 11943), (3981, 10260), (5130, 7962), (5308, 7695), (6156, 6635)]