1198230720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73421}}^1$

素因数の和:73458

約数の個数: 112

約数和(自身を含む): 4028224608

約数和(自身を除く): 2829993888

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, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 16320, 73421, 146842, 220263, 293684, 367105, 440526, 587368, 734210, 881052, 1101315, 1174736, 1248157, 1468420, 1762104, 2202630, 2349472, 2496314, 2936840, 3524208, 3744471, 4405260, 4698944, 4992628, 5873680, 6240785, 7048416, 7488942, 8810520, 9985256, 11747360, 12481570, 14096832, 14977884, 17621040, 18722355, 19970512, 23494720, 24963140, 29955768, 35242080, 37444710, 39941024, 49926280, 59911536, 70484160, 74889420, 79882048, 99852560, 119823072, 149778840, 199705120, 239646144, 299557680, 399410240, 599115360, 1198230720]

約数ペア:

[(1, 1198230720), (2, 599115360), (3, 399410240), (4, 299557680), (5, 239646144), (6, 199705120), (8, 149778840), (10, 119823072), (12, 99852560), (15, 79882048), (16, 74889420), (17, 70484160), (20, 59911536), (24, 49926280), (30, 39941024), (32, 37444710), (34, 35242080), (40, 29955768), (48, 24963140), (51, 23494720), (60, 19970512), (64, 18722355), (68, 17621040), (80, 14977884), (85, 14096832), (96, 12481570), (102, 11747360), (120, 9985256), (136, 8810520), (160, 7488942), (170, 7048416), (192, 6240785), (204, 5873680), (240, 4992628), (255, 4698944), (272, 4405260), (320, 3744471), (340, 3524208), (408, 2936840), (480, 2496314), (510, 2349472), (544, 2202630), (680, 1762104), (816, 1468420), (960, 1248157), (1020, 1174736), (1088, 1101315), (1360, 881052), (1632, 734210), (2040, 587368), (2720, 440526), (3264, 367105), (4080, 293684), (5440, 220263), (8160, 146842), (16320, 73421)]