73072320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{739}}^1$

素因数の和:862

約数の個数: 112

約数和(自身を含む): 234574080

約数和(自身を除く): 161501760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 160, 192, 206, 240, 309, 320, 412, 480, 515, 618, 739, 824, 960, 1030, 1236, 1478, 1545, 1648, 2060, 2217, 2472, 2956, 3090, 3296, 3695, 4120, 4434, 4944, 5912, 6180, 6592, 7390, 8240, 8868, 9888, 11085, 11824, 12360, 14780, 16480, 17736, 19776, 22170, 23648, 24720, 29560, 32960, 35472, 44340, 47296, 49440, 59120, 70944, 76117, 88680, 98880, 118240, 141888, 152234, 177360, 228351, 236480, 304468, 354720, 380585, 456702, 608936, 709440, 761170, 913404, 1141755, 1217872, 1522340, 1826808, 2283510, 2435744, 3044680, 3653616, 4567020, 4871488, 6089360, 7307232, 9134040, 12178720, 14614464, 18268080, 24357440, 36536160, 73072320]

約数ペア:

[(1, 73072320), (2, 36536160), (3, 24357440), (4, 18268080), (5, 14614464), (6, 12178720), (8, 9134040), (10, 7307232), (12, 6089360), (15, 4871488), (16, 4567020), (20, 3653616), (24, 3044680), (30, 2435744), (32, 2283510), (40, 1826808), (48, 1522340), (60, 1217872), (64, 1141755), (80, 913404), (96, 761170), (103, 709440), (120, 608936), (160, 456702), (192, 380585), (206, 354720), (240, 304468), (309, 236480), (320, 228351), (412, 177360), (480, 152234), (515, 141888), (618, 118240), (739, 98880), (824, 88680), (960, 76117), (1030, 70944), (1236, 59120), (1478, 49440), (1545, 47296), (1648, 44340), (2060, 35472), (2217, 32960), (2472, 29560), (2956, 24720), (3090, 23648), (3296, 22170), (3695, 19776), (4120, 17736), (4434, 16480), (4944, 14780), (5912, 12360), (6180, 11824), (6592, 11085), (7390, 9888), (8240, 8868)]