76885320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 244166400

約数和(自身を除く): 167281080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 89, 92, 115, 120, 138, 178, 184, 230, 267, 276, 313, 345, 356, 445, 460, 534, 552, 626, 690, 712, 890, 920, 939, 1068, 1252, 1335, 1380, 1565, 1780, 1878, 2047, 2136, 2504, 2670, 2760, 3130, 3560, 3756, 4094, 4695, 5340, 6141, 6260, 7199, 7512, 8188, 9390, 10235, 10680, 12282, 12520, 14398, 16376, 18780, 20470, 21597, 24564, 27857, 28796, 30705, 35995, 37560, 40940, 43194, 49128, 55714, 57592, 61410, 71990, 81880, 83571, 86388, 107985, 111428, 122820, 139285, 143980, 167142, 172776, 215970, 222856, 245640, 278570, 287960, 334284, 417855, 431940, 557140, 640711, 668568, 835710, 863880, 1114280, 1281422, 1671420, 1922133, 2562844, 3203555, 3342840, 3844266, 5125688, 6407110, 7688532, 9610665, 12814220, 15377064, 19221330, 25628440, 38442660, 76885320]

約数ペア:

[(1, 76885320), (2, 38442660), (3, 25628440), (4, 19221330), (5, 15377064), (6, 12814220), (8, 9610665), (10, 7688532), (12, 6407110), (15, 5125688), (20, 3844266), (23, 3342840), (24, 3203555), (30, 2562844), (40, 1922133), (46, 1671420), (60, 1281422), (69, 1114280), (89, 863880), (92, 835710), (115, 668568), (120, 640711), (138, 557140), (178, 431940), (184, 417855), (230, 334284), (267, 287960), (276, 278570), (313, 245640), (345, 222856), (356, 215970), (445, 172776), (460, 167142), (534, 143980), (552, 139285), (626, 122820), (690, 111428), (712, 107985), (890, 86388), (920, 83571), (939, 81880), (1068, 71990), (1252, 61410), (1335, 57592), (1380, 55714), (1565, 49128), (1780, 43194), (1878, 40940), (2047, 37560), (2136, 35995), (2504, 30705), (2670, 28796), (2760, 27857), (3130, 24564), (3560, 21597), (3756, 20470), (4094, 18780), (4695, 16376), (5340, 14398), (6141, 12520), (6260, 12282), (7199, 10680), (7512, 10235), (8188, 9390)]