189540480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5807}}^1$

素因数の和:5846

約数の個数: 128

約数和(自身を含む): 639809280

約数和(自身を除く): 450268800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 5807, 6528, 8160, 10880, 11614, 16320, 17421, 23228, 29035, 32640, 34842, 46456, 58070, 69684, 87105, 92912, 98719, 116140, 139368, 174210, 185824, 197438, 232280, 278736, 296157, 348420, 371648, 394876, 464560, 493595, 557472, 592314, 696840, 743296, 789752, 929120, 987190, 1114944, 1184628, 1393680, 1480785, 1579504, 1858240, 1974380, 2229888, 2369256, 2787360, 2961570, 3159008, 3716480, 3948760, 4738512, 5574720, 5923140, 6318016, 7897520, 9477024, 11149440, 11846280, 12636032, 15795040, 18954048, 23692560, 31590080, 37908096, 47385120, 63180160, 94770240, 189540480]

約数ペア:

[(1, 189540480), (2, 94770240), (3, 63180160), (4, 47385120), (5, 37908096), (6, 31590080), (8, 23692560), (10, 18954048), (12, 15795040), (15, 12636032), (16, 11846280), (17, 11149440), (20, 9477024), (24, 7897520), (30, 6318016), (32, 5923140), (34, 5574720), (40, 4738512), (48, 3948760), (51, 3716480), (60, 3159008), (64, 2961570), (68, 2787360), (80, 2369256), (85, 2229888), (96, 1974380), (102, 1858240), (120, 1579504), (128, 1480785), (136, 1393680), (160, 1184628), (170, 1114944), (192, 987190), (204, 929120), (240, 789752), (255, 743296), (272, 696840), (320, 592314), (340, 557472), (384, 493595), (408, 464560), (480, 394876), (510, 371648), (544, 348420), (640, 296157), (680, 278736), (816, 232280), (960, 197438), (1020, 185824), (1088, 174210), (1360, 139368), (1632, 116140), (1920, 98719), (2040, 92912), (2176, 87105), (2720, 69684), (3264, 58070), (4080, 46456), (5440, 34842), (5807, 32640), (6528, 29035), (8160, 23228), (10880, 17421), (11614, 16320)]