91144320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1283}}^1$

素因数の和:1342

約数の個数: 128

約数和(自身を含む): 298607040

約数和(自身を除く): 207462720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1283, 1480, 1776, 1920, 2220, 2368, 2566, 2960, 3552, 3849, 4440, 4736, 5132, 5920, 6415, 7104, 7698, 8880, 10264, 11840, 12830, 14208, 15396, 17760, 19245, 20528, 23680, 25660, 30792, 35520, 38490, 41056, 47471, 51320, 61584, 71040, 76980, 82112, 94942, 102640, 123168, 142413, 153960, 164224, 189884, 205280, 237355, 246336, 284826, 307920, 379768, 410560, 474710, 492672, 569652, 615840, 712065, 759536, 821120, 949420, 1139304, 1231680, 1424130, 1519072, 1898840, 2278608, 2463360, 2848260, 3038144, 3797680, 4557216, 5696520, 6076288, 7595360, 9114432, 11393040, 15190720, 18228864, 22786080, 30381440, 45572160, 91144320]

約数ペア:

[(1, 91144320), (2, 45572160), (3, 30381440), (4, 22786080), (5, 18228864), (6, 15190720), (8, 11393040), (10, 9114432), (12, 7595360), (15, 6076288), (16, 5696520), (20, 4557216), (24, 3797680), (30, 3038144), (32, 2848260), (37, 2463360), (40, 2278608), (48, 1898840), (60, 1519072), (64, 1424130), (74, 1231680), (80, 1139304), (96, 949420), (111, 821120), (120, 759536), (128, 712065), (148, 615840), (160, 569652), (185, 492672), (192, 474710), (222, 410560), (240, 379768), (296, 307920), (320, 284826), (370, 246336), (384, 237355), (444, 205280), (480, 189884), (555, 164224), (592, 153960), (640, 142413), (740, 123168), (888, 102640), (960, 94942), (1110, 82112), (1184, 76980), (1283, 71040), (1480, 61584), (1776, 51320), (1920, 47471), (2220, 41056), (2368, 38490), (2566, 35520), (2960, 30792), (3552, 25660), (3849, 23680), (4440, 20528), (4736, 19245), (5132, 17760), (5920, 15396), (6415, 14208), (7104, 12830), (7698, 11840), (8880, 10264)]