15286032

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 46554560

約数和(自身を除く): 31268528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 37, 38, 48, 57, 72, 74, 76, 111, 114, 144, 148, 151, 152, 171, 222, 228, 296, 302, 304, 333, 342, 444, 453, 456, 592, 604, 666, 684, 703, 888, 906, 912, 1208, 1332, 1359, 1368, 1406, 1776, 1812, 2109, 2416, 2664, 2718, 2736, 2812, 2869, 3624, 4218, 5328, 5436, 5587, 5624, 5738, 6327, 7248, 8436, 8607, 10872, 11174, 11248, 11476, 12654, 16761, 16872, 17214, 21744, 22348, 22952, 25308, 25821, 33522, 33744, 34428, 44696, 45904, 50283, 50616, 51642, 67044, 68856, 89392, 100566, 101232, 103284, 106153, 134088, 137712, 201132, 206568, 212306, 268176, 318459, 402264, 413136, 424612, 636918, 804528, 849224, 955377, 1273836, 1698448, 1910754, 2547672, 3821508, 5095344, 7643016, 15286032]

約数ペア:

[(1, 15286032), (2, 7643016), (3, 5095344), (4, 3821508), (6, 2547672), (8, 1910754), (9, 1698448), (12, 1273836), (16, 955377), (18, 849224), (19, 804528), (24, 636918), (36, 424612), (37, 413136), (38, 402264), (48, 318459), (57, 268176), (72, 212306), (74, 206568), (76, 201132), (111, 137712), (114, 134088), (144, 106153), (148, 103284), (151, 101232), (152, 100566), (171, 89392), (222, 68856), (228, 67044), (296, 51642), (302, 50616), (304, 50283), (333, 45904), (342, 44696), (444, 34428), (453, 33744), (456, 33522), (592, 25821), (604, 25308), (666, 22952), (684, 22348), (703, 21744), (888, 17214), (906, 16872), (912, 16761), (1208, 12654), (1332, 11476), (1359, 11248), (1368, 11174), (1406, 10872), (1776, 8607), (1812, 8436), (2109, 7248), (2416, 6327), (2664, 5738), (2718, 5624), (2736, 5587), (2812, 5436), (2869, 5328), (3624, 4218)]