39870960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:303

約数の個数: 160

約数和(自身を含む): 133705728

約数和(自身を除く): 93834768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 233, 240, 248, 276, 310, 345, 368, 372, 460, 465, 466, 496, 552, 620, 690, 699, 713, 744, 920, 930, 932, 1104, 1165, 1240, 1380, 1398, 1426, 1488, 1840, 1860, 1864, 2139, 2330, 2480, 2760, 2796, 2852, 3495, 3565, 3720, 3728, 4278, 4660, 5359, 5520, 5592, 5704, 6990, 7130, 7223, 7440, 8556, 9320, 10695, 10718, 11184, 11408, 13980, 14260, 14446, 16077, 17112, 18640, 21390, 21436, 21669, 26795, 27960, 28520, 28892, 32154, 34224, 36115, 42780, 42872, 43338, 53590, 55920, 57040, 57784, 64308, 72230, 80385, 85560, 85744, 86676, 107180, 108345, 115568, 128616, 144460, 160770, 166129, 171120, 173352, 214360, 216690, 257232, 288920, 321540, 332258, 346704, 428720, 433380, 498387, 577840, 643080, 664516, 830645, 866760, 996774, 1286160, 1329032, 1661290, 1733520, 1993548, 2491935, 2658064, 3322580, 3987096, 4983870, 6645160, 7974192, 9967740, 13290320, 19935480, 39870960]

約数ペア:

[(1, 39870960), (2, 19935480), (3, 13290320), (4, 9967740), (5, 7974192), (6, 6645160), (8, 4983870), (10, 3987096), (12, 3322580), (15, 2658064), (16, 2491935), (20, 1993548), (23, 1733520), (24, 1661290), (30, 1329032), (31, 1286160), (40, 996774), (46, 866760), (48, 830645), (60, 664516), (62, 643080), (69, 577840), (80, 498387), (92, 433380), (93, 428720), (115, 346704), (120, 332258), (124, 321540), (138, 288920), (155, 257232), (184, 216690), (186, 214360), (230, 173352), (233, 171120), (240, 166129), (248, 160770), (276, 144460), (310, 128616), (345, 115568), (368, 108345), (372, 107180), (460, 86676), (465, 85744), (466, 85560), (496, 80385), (552, 72230), (620, 64308), (690, 57784), (699, 57040), (713, 55920), (744, 53590), (920, 43338), (930, 42872), (932, 42780), (1104, 36115), (1165, 34224), (1240, 32154), (1380, 28892), (1398, 28520), (1426, 27960), (1488, 26795), (1840, 21669), (1860, 21436), (1864, 21390), (2139, 18640), (2330, 17112), (2480, 16077), (2760, 14446), (2796, 14260), (2852, 13980), (3495, 11408), (3565, 11184), (3720, 10718), (3728, 10695), (4278, 9320), (4660, 8556), (5359, 7440), (5520, 7223), (5592, 7130), (5704, 6990)]