123636780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1$

素因数の和:645

約数の個数: 120

約数和(自身を含む): 391029408

約数和(自身を除く): 267392628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 167, 180, 270, 324, 334, 405, 457, 501, 540, 668, 810, 835, 914, 1002, 1371, 1503, 1620, 1670, 1828, 2004, 2285, 2505, 2742, 3006, 3340, 4113, 4509, 4570, 5010, 5484, 6012, 6855, 7515, 8226, 9018, 9140, 10020, 12339, 13527, 13710, 15030, 16452, 18036, 20565, 22545, 24678, 27054, 27420, 30060, 37017, 41130, 45090, 49356, 54108, 61695, 67635, 74034, 76319, 82260, 90180, 123390, 135270, 148068, 152638, 185085, 228957, 246780, 270540, 305276, 370170, 381595, 457914, 686871, 740340, 763190, 915828, 1144785, 1373742, 1526380, 2060613, 2289570, 2747484, 3434355, 4121226, 4579140, 6181839, 6868710, 8242452, 10303065, 12363678, 13737420, 20606130, 24727356, 30909195, 41212260, 61818390, 123636780]

約数ペア:

[(1, 123636780), (2, 61818390), (3, 41212260), (4, 30909195), (5, 24727356), (6, 20606130), (9, 13737420), (10, 12363678), (12, 10303065), (15, 8242452), (18, 6868710), (20, 6181839), (27, 4579140), (30, 4121226), (36, 3434355), (45, 2747484), (54, 2289570), (60, 2060613), (81, 1526380), (90, 1373742), (108, 1144785), (135, 915828), (162, 763190), (167, 740340), (180, 686871), (270, 457914), (324, 381595), (334, 370170), (405, 305276), (457, 270540), (501, 246780), (540, 228957), (668, 185085), (810, 152638), (835, 148068), (914, 135270), (1002, 123390), (1371, 90180), (1503, 82260), (1620, 76319), (1670, 74034), (1828, 67635), (2004, 61695), (2285, 54108), (2505, 49356), (2742, 45090), (3006, 41130), (3340, 37017), (4113, 30060), (4509, 27420), (4570, 27054), (5010, 24678), (5484, 22545), (6012, 20565), (6855, 18036), (7515, 16452), (8226, 15030), (9018, 13710), (9140, 13527), (10020, 12339)]