61248720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:389

約数の個数: 160

約数和(自身を含む): 208236672

約数和(自身を除く): 146987952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 67, 78, 80, 104, 120, 130, 134, 156, 195, 201, 208, 240, 260, 268, 293, 312, 335, 390, 402, 520, 536, 586, 624, 670, 780, 804, 871, 879, 1005, 1040, 1072, 1172, 1340, 1465, 1560, 1608, 1742, 1758, 2010, 2344, 2613, 2680, 2930, 3120, 3216, 3484, 3516, 3809, 4020, 4355, 4395, 4688, 5226, 5360, 5860, 6968, 7032, 7618, 8040, 8710, 8790, 10452, 11427, 11720, 13065, 13936, 14064, 15236, 16080, 17420, 17580, 19045, 19631, 20904, 22854, 23440, 26130, 30472, 34840, 35160, 38090, 39262, 41808, 45708, 52260, 57135, 58893, 60944, 69680, 70320, 76180, 78524, 91416, 98155, 104520, 114270, 117786, 152360, 157048, 182832, 196310, 209040, 228540, 235572, 255203, 294465, 304720, 314096, 392620, 457080, 471144, 510406, 588930, 765609, 785240, 914160, 942288, 1020812, 1177860, 1276015, 1531218, 1570480, 2041624, 2355720, 2552030, 3062436, 3828045, 4083248, 4711440, 5104060, 6124872, 7656090, 10208120, 12249744, 15312180, 20416240, 30624360, 61248720]

約数ペア:

[(1, 61248720), (2, 30624360), (3, 20416240), (4, 15312180), (5, 12249744), (6, 10208120), (8, 7656090), (10, 6124872), (12, 5104060), (13, 4711440), (15, 4083248), (16, 3828045), (20, 3062436), (24, 2552030), (26, 2355720), (30, 2041624), (39, 1570480), (40, 1531218), (48, 1276015), (52, 1177860), (60, 1020812), (65, 942288), (67, 914160), (78, 785240), (80, 765609), (104, 588930), (120, 510406), (130, 471144), (134, 457080), (156, 392620), (195, 314096), (201, 304720), (208, 294465), (240, 255203), (260, 235572), (268, 228540), (293, 209040), (312, 196310), (335, 182832), (390, 157048), (402, 152360), (520, 117786), (536, 114270), (586, 104520), (624, 98155), (670, 91416), (780, 78524), (804, 76180), (871, 70320), (879, 69680), (1005, 60944), (1040, 58893), (1072, 57135), (1172, 52260), (1340, 45708), (1465, 41808), (1560, 39262), (1608, 38090), (1742, 35160), (1758, 34840), (2010, 30472), (2344, 26130), (2613, 23440), (2680, 22854), (2930, 20904), (3120, 19631), (3216, 19045), (3484, 17580), (3516, 17420), (3809, 16080), (4020, 15236), (4355, 14064), (4395, 13936), (4688, 13065), (5226, 11720), (5360, 11427), (5860, 10452), (6968, 8790), (7032, 8710), (7618, 8040)]