1374840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:106

約数の個数: 128

約数和(自身を含む): 4896000

約数和(自身を除く): 3521160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 67, 72, 76, 90, 95, 108, 114, 120, 134, 135, 152, 171, 180, 190, 201, 216, 228, 268, 270, 285, 335, 342, 360, 380, 402, 456, 513, 536, 540, 570, 603, 670, 684, 760, 804, 855, 1005, 1026, 1080, 1140, 1206, 1273, 1340, 1368, 1608, 1710, 1809, 2010, 2052, 2280, 2412, 2546, 2565, 2680, 3015, 3420, 3618, 3819, 4020, 4104, 4824, 5092, 5130, 6030, 6365, 6840, 7236, 7638, 8040, 9045, 10184, 10260, 11457, 12060, 12730, 14472, 15276, 18090, 19095, 20520, 22914, 24120, 25460, 30552, 34371, 36180, 38190, 45828, 50920, 57285, 68742, 72360, 76380, 91656, 114570, 137484, 152760, 171855, 229140, 274968, 343710, 458280, 687420, 1374840]

約数ペア:

[(1, 1374840), (2, 687420), (3, 458280), (4, 343710), (5, 274968), (6, 229140), (8, 171855), (9, 152760), (10, 137484), (12, 114570), (15, 91656), (18, 76380), (19, 72360), (20, 68742), (24, 57285), (27, 50920), (30, 45828), (36, 38190), (38, 36180), (40, 34371), (45, 30552), (54, 25460), (57, 24120), (60, 22914), (67, 20520), (72, 19095), (76, 18090), (90, 15276), (95, 14472), (108, 12730), (114, 12060), (120, 11457), (134, 10260), (135, 10184), (152, 9045), (171, 8040), (180, 7638), (190, 7236), (201, 6840), (216, 6365), (228, 6030), (268, 5130), (270, 5092), (285, 4824), (335, 4104), (342, 4020), (360, 3819), (380, 3618), (402, 3420), (456, 3015), (513, 2680), (536, 2565), (540, 2546), (570, 2412), (603, 2280), (670, 2052), (684, 2010), (760, 1809), (804, 1710), (855, 1608), (1005, 1368), (1026, 1340), (1080, 1273), (1140, 1206)]