30964080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{2633}}^1$

素因数の和:2663

約数の個数: 120

約数和(自身を含む): 111702672

約数和(自身を除く): 80738592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2633, 2940, 3920, 5266, 5880, 7899, 10532, 11760, 13165, 15798, 18431, 21064, 26330, 31596, 36862, 39495, 42128, 52660, 55293, 63192, 73724, 78990, 92155, 105320, 110586, 126384, 129017, 147448, 157980, 184310, 210640, 221172, 258034, 276465, 294896, 315960, 368620, 387051, 442344, 516068, 552930, 631920, 645085, 737240, 774102, 884688, 1032136, 1105860, 1290170, 1474480, 1548204, 1935255, 2064272, 2211720, 2580340, 3096408, 3870510, 4423440, 5160680, 6192816, 7741020, 10321360, 15482040, 30964080]

約数ペア:

[(1, 30964080), (2, 15482040), (3, 10321360), (4, 7741020), (5, 6192816), (6, 5160680), (7, 4423440), (8, 3870510), (10, 3096408), (12, 2580340), (14, 2211720), (15, 2064272), (16, 1935255), (20, 1548204), (21, 1474480), (24, 1290170), (28, 1105860), (30, 1032136), (35, 884688), (40, 774102), (42, 737240), (48, 645085), (49, 631920), (56, 552930), (60, 516068), (70, 442344), (80, 387051), (84, 368620), (98, 315960), (105, 294896), (112, 276465), (120, 258034), (140, 221172), (147, 210640), (168, 184310), (196, 157980), (210, 147448), (240, 129017), (245, 126384), (280, 110586), (294, 105320), (336, 92155), (392, 78990), (420, 73724), (490, 63192), (560, 55293), (588, 52660), (735, 42128), (784, 39495), (840, 36862), (980, 31596), (1176, 26330), (1470, 21064), (1680, 18431), (1960, 15798), (2352, 13165), (2633, 11760), (2940, 10532), (3920, 7899), (5266, 5880)]