38278505520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{51169}}^1$

素因数の和:52227

約数の個数: 120

約数和(自身を含む): 128678222400

約数和(自身を除く): 90399716880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1039, 2078, 3117, 4156, 5195, 6234, 8312, 9351, 10390, 12468, 15585, 16624, 18702, 20780, 24936, 31170, 37404, 41560, 46755, 49872, 51169, 62340, 74808, 83120, 93510, 102338, 124680, 149616, 153507, 187020, 204676, 249360, 255845, 307014, 374040, 409352, 460521, 511690, 614028, 748080, 767535, 818704, 921042, 1023380, 1228056, 1535070, 1842084, 2046760, 2302605, 2456112, 3070140, 3684168, 4093520, 4605210, 6140280, 7368336, 9210420, 12280560, 18420840, 36841680, 53164591, 106329182, 159493773, 212658364, 265822955, 318987546, 425316728, 478481319, 531645910, 637975092, 797468865, 850633456, 956962638, 1063291820, 1275950184, 1594937730, 1913925276, 2126583640, 2392406595, 2551900368, 3189875460, 3827850552, 4253167280, 4784813190, 6379750920, 7655701104, 9569626380, 12759501840, 19139252760, 38278505520]

約数ペア:

[(1, 38278505520), (2, 19139252760), (3, 12759501840), (4, 9569626380), (5, 7655701104), (6, 6379750920), (8, 4784813190), (9, 4253167280), (10, 3827850552), (12, 3189875460), (15, 2551900368), (16, 2392406595), (18, 2126583640), (20, 1913925276), (24, 1594937730), (30, 1275950184), (36, 1063291820), (40, 956962638), (45, 850633456), (48, 797468865), (60, 637975092), (72, 531645910), (80, 478481319), (90, 425316728), (120, 318987546), (144, 265822955), (180, 212658364), (240, 159493773), (360, 106329182), (720, 53164591), (1039, 36841680), (2078, 18420840), (3117, 12280560), (4156, 9210420), (5195, 7368336), (6234, 6140280), (8312, 4605210), (9351, 4093520), (10390, 3684168), (12468, 3070140), (15585, 2456112), (16624, 2302605), (18702, 2046760), (20780, 1842084), (24936, 1535070), (31170, 1228056), (37404, 1023380), (41560, 921042), (46755, 818704), (49872, 767535), (51169, 748080), (62340, 614028), (74808, 511690), (83120, 460521), (93510, 409352), (102338, 374040), (124680, 307014), (149616, 255845), (153507, 249360), (187020, 204676)]