427814280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{2707}}^1$

素因数の和:3163

約数の個数: 96

約数和(自身を含む): 1394078400

約数和(自身を除く): 966264120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 439, 878, 1317, 1756, 2195, 2634, 2707, 3512, 3951, 4390, 5268, 5414, 6585, 7902, 8121, 8780, 10536, 10828, 13170, 13535, 15804, 16242, 17560, 19755, 21656, 24363, 26340, 27070, 31608, 32484, 39510, 40605, 48726, 52680, 54140, 64968, 79020, 81210, 97452, 108280, 121815, 158040, 162420, 194904, 243630, 324840, 487260, 974520, 1188373, 2376746, 3565119, 4753492, 5941865, 7130238, 9506984, 10695357, 11883730, 14260476, 17825595, 21390714, 23767460, 28520952, 35651190, 42781428, 47534920, 53476785, 71302380, 85562856, 106953570, 142604760, 213907140, 427814280]

約数ペア:

[(1, 427814280), (2, 213907140), (3, 142604760), (4, 106953570), (5, 85562856), (6, 71302380), (8, 53476785), (9, 47534920), (10, 42781428), (12, 35651190), (15, 28520952), (18, 23767460), (20, 21390714), (24, 17825595), (30, 14260476), (36, 11883730), (40, 10695357), (45, 9506984), (60, 7130238), (72, 5941865), (90, 4753492), (120, 3565119), (180, 2376746), (360, 1188373), (439, 974520), (878, 487260), (1317, 324840), (1756, 243630), (2195, 194904), (2634, 162420), (2707, 158040), (3512, 121815), (3951, 108280), (4390, 97452), (5268, 81210), (5414, 79020), (6585, 64968), (7902, 54140), (8121, 52680), (8780, 48726), (10536, 40605), (10828, 39510), (13170, 32484), (13535, 31608), (15804, 27070), (16242, 26340), (17560, 24363), (19755, 21656)]