1284243120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1301}}^1$

素因数の和:1780

約数の個数: 160

約数和(自身を含む): 4436591040

約数和(自身を除く): 3152347920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 457, 540, 720, 914, 1080, 1301, 1371, 1828, 2160, 2285, 2602, 2742, 3656, 3903, 4113, 4570, 5204, 5484, 6505, 6855, 7312, 7806, 8226, 9140, 10408, 10968, 11709, 12339, 13010, 13710, 15612, 16452, 18280, 19515, 20565, 20816, 21936, 23418, 24678, 26020, 27420, 31224, 32904, 35127, 36560, 39030, 41130, 46836, 49356, 52040, 54840, 58545, 61695, 62448, 65808, 70254, 78060, 82260, 93672, 98712, 104080, 109680, 117090, 123390, 140508, 156120, 164520, 175635, 187344, 197424, 234180, 246780, 281016, 312240, 329040, 351270, 468360, 493560, 562032, 594557, 702540, 936720, 987120, 1189114, 1405080, 1783671, 2378228, 2810160, 2972785, 3567342, 4756456, 5351013, 5945570, 7134684, 8918355, 9512912, 10702026, 11891140, 14269368, 16053039, 17836710, 21404052, 23782280, 26755065, 28538736, 32106078, 35673420, 42808104, 47564560, 53510130, 64212156, 71346840, 80265195, 85616208, 107020260, 128424312, 142693680, 160530390, 214040520, 256848624, 321060780, 428081040, 642121560, 1284243120]

約数ペア:

[(1, 1284243120), (2, 642121560), (3, 428081040), (4, 321060780), (5, 256848624), (6, 214040520), (8, 160530390), (9, 142693680), (10, 128424312), (12, 107020260), (15, 85616208), (16, 80265195), (18, 71346840), (20, 64212156), (24, 53510130), (27, 47564560), (30, 42808104), (36, 35673420), (40, 32106078), (45, 28538736), (48, 26755065), (54, 23782280), (60, 21404052), (72, 17836710), (80, 16053039), (90, 14269368), (108, 11891140), (120, 10702026), (135, 9512912), (144, 8918355), (180, 7134684), (216, 5945570), (240, 5351013), (270, 4756456), (360, 3567342), (432, 2972785), (457, 2810160), (540, 2378228), (720, 1783671), (914, 1405080), (1080, 1189114), (1301, 987120), (1371, 936720), (1828, 702540), (2160, 594557), (2285, 562032), (2602, 493560), (2742, 468360), (3656, 351270), (3903, 329040), (4113, 312240), (4570, 281016), (5204, 246780), (5484, 234180), (6505, 197424), (6855, 187344), (7312, 175635), (7806, 164520), (8226, 156120), (9140, 140508), (10408, 123390), (10968, 117090), (11709, 109680), (12339, 104080), (13010, 98712), (13710, 93672), (15612, 82260), (16452, 78060), (18280, 70254), (19515, 65808), (20565, 62448), (20816, 61695), (21936, 58545), (23418, 54840), (24678, 52040), (26020, 49356), (27420, 46836), (31224, 41130), (32904, 39030), (35127, 36560)]