48940680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1303}}^1$

素因数の和:1630

約数の個数: 64

約数和(自身を含む): 147404160

約数和(自身を除く): 98463480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 626, 939, 1252, 1303, 1565, 1878, 2504, 2606, 3130, 3756, 3909, 4695, 5212, 6260, 6515, 7512, 7818, 9390, 10424, 12520, 13030, 15636, 18780, 19545, 26060, 31272, 37560, 39090, 52120, 78180, 156360, 407839, 815678, 1223517, 1631356, 2039195, 2447034, 3262712, 4078390, 4894068, 6117585, 8156780, 9788136, 12235170, 16313560, 24470340, 48940680]

約数ペア:

[(1, 48940680), (2, 24470340), (3, 16313560), (4, 12235170), (5, 9788136), (6, 8156780), (8, 6117585), (10, 4894068), (12, 4078390), (15, 3262712), (20, 2447034), (24, 2039195), (30, 1631356), (40, 1223517), (60, 815678), (120, 407839), (313, 156360), (626, 78180), (939, 52120), (1252, 39090), (1303, 37560), (1565, 31272), (1878, 26060), (2504, 19545), (2606, 18780), (3130, 15636), (3756, 13030), (3909, 12520), (4695, 10424), (5212, 9390), (6260, 7818), (6515, 7512)]