274320240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{36871}}^1$

素因数の和:36918

約数の個数: 80

約数和(自身を含む): 877848576

約数和(自身を除く): 603528336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 36871, 73742, 110613, 147484, 184355, 221226, 294968, 368710, 442452, 553065, 589936, 737420, 884904, 1106130, 1143001, 1474840, 1769808, 2212260, 2286002, 2949680, 3429003, 4424520, 4572004, 5715005, 6858006, 8849040, 9144008, 11430010, 13716012, 17145015, 18288016, 22860020, 27432024, 34290030, 45720040, 54864048, 68580060, 91440080, 137160120, 274320240]

約数ペア:

[(1, 274320240), (2, 137160120), (3, 91440080), (4, 68580060), (5, 54864048), (6, 45720040), (8, 34290030), (10, 27432024), (12, 22860020), (15, 18288016), (16, 17145015), (20, 13716012), (24, 11430010), (30, 9144008), (31, 8849040), (40, 6858006), (48, 5715005), (60, 4572004), (62, 4424520), (80, 3429003), (93, 2949680), (120, 2286002), (124, 2212260), (155, 1769808), (186, 1474840), (240, 1143001), (248, 1106130), (310, 884904), (372, 737420), (465, 589936), (496, 553065), (620, 442452), (744, 368710), (930, 294968), (1240, 221226), (1488, 184355), (1860, 147484), (2480, 110613), (3720, 73742), (7440, 36871)]