301290240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2531}}^1$

素因数の和:2586

約数の個数: 144

約数和(自身を含む): 993678336

約数和(自身を除く): 692388096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2531, 2976, 3720, 3840, 3968, 4960, 5062, 5952, 7440, 7593, 7936, 9920, 10124, 11904, 12655, 14880, 15186, 19840, 20248, 23808, 25310, 29760, 30372, 37965, 39680, 40496, 50620, 59520, 60744, 75930, 78461, 80992, 101240, 119040, 121488, 151860, 156922, 161984, 202480, 235383, 242976, 303720, 313844, 323968, 392305, 404960, 470766, 485952, 607440, 627688, 647936, 784610, 809920, 941532, 971904, 1176915, 1214880, 1255376, 1569220, 1619840, 1883064, 1943808, 2353830, 2429760, 2510752, 3138440, 3239680, 3766128, 4707660, 4859520, 5021504, 6276880, 7532256, 9415320, 9719040, 10043008, 12553760, 15064512, 18830640, 20086016, 25107520, 30129024, 37661280, 50215040, 60258048, 75322560, 100430080, 150645120, 301290240]

約数ペア:

[(1, 301290240), (2, 150645120), (3, 100430080), (4, 75322560), (5, 60258048), (6, 50215040), (8, 37661280), (10, 30129024), (12, 25107520), (15, 20086016), (16, 18830640), (20, 15064512), (24, 12553760), (30, 10043008), (31, 9719040), (32, 9415320), (40, 7532256), (48, 6276880), (60, 5021504), (62, 4859520), (64, 4707660), (80, 3766128), (93, 3239680), (96, 3138440), (120, 2510752), (124, 2429760), (128, 2353830), (155, 1943808), (160, 1883064), (186, 1619840), (192, 1569220), (240, 1255376), (248, 1214880), (256, 1176915), (310, 971904), (320, 941532), (372, 809920), (384, 784610), (465, 647936), (480, 627688), (496, 607440), (620, 485952), (640, 470766), (744, 404960), (768, 392305), (930, 323968), (960, 313844), (992, 303720), (1240, 242976), (1280, 235383), (1488, 202480), (1860, 161984), (1920, 156922), (1984, 151860), (2480, 121488), (2531, 119040), (2976, 101240), (3720, 80992), (3840, 78461), (3968, 75930), (4960, 60744), (5062, 59520), (5952, 50620), (7440, 40496), (7593, 39680), (7936, 37965), (9920, 30372), (10124, 29760), (11904, 25310), (12655, 23808), (14880, 20248), (15186, 19840)]