8755320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{1489}}^1$

素因数の和:1517

約数の個数: 96

約数和(自身を含む): 30574800

約数和(自身を除く): 21819480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1489, 1960, 2940, 2978, 4467, 5880, 5956, 7445, 8934, 10423, 11912, 14890, 17868, 20846, 22335, 29780, 31269, 35736, 41692, 44670, 52115, 59560, 62538, 72961, 83384, 89340, 104230, 125076, 145922, 156345, 178680, 208460, 218883, 250152, 291844, 312690, 364805, 416920, 437766, 583688, 625380, 729610, 875532, 1094415, 1250760, 1459220, 1751064, 2188830, 2918440, 4377660, 8755320]

約数ペア:

[(1, 8755320), (2, 4377660), (3, 2918440), (4, 2188830), (5, 1751064), (6, 1459220), (7, 1250760), (8, 1094415), (10, 875532), (12, 729610), (14, 625380), (15, 583688), (20, 437766), (21, 416920), (24, 364805), (28, 312690), (30, 291844), (35, 250152), (40, 218883), (42, 208460), (49, 178680), (56, 156345), (60, 145922), (70, 125076), (84, 104230), (98, 89340), (105, 83384), (120, 72961), (140, 62538), (147, 59560), (168, 52115), (196, 44670), (210, 41692), (245, 35736), (280, 31269), (294, 29780), (392, 22335), (420, 20846), (490, 17868), (588, 14890), (735, 11912), (840, 10423), (980, 8934), (1176, 7445), (1470, 5956), (1489, 5880), (1960, 4467), (2940, 2978)]