2739169920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{46021}}^1$

素因数の和:46074

約数の個数: 128

約数和(自身を含む): 9012948480

約数和(自身を除く): 6273778560

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, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 46021, 59520, 92042, 138063, 184084, 230105, 276126, 368168, 460210, 552252, 690315, 736336, 920420, 1104504, 1380630, 1426651, 1472672, 1840840, 2209008, 2761260, 2853302, 2945344, 3681680, 4279953, 4418016, 5522520, 5706604, 5890688, 7133255, 7363360, 8559906, 8836032, 11045040, 11413208, 14266510, 14726720, 17119812, 17672064, 21399765, 22090080, 22826416, 28533020, 29453440, 34239624, 42799530, 44180160, 45652832, 57066040, 68479248, 85599060, 88360320, 91305664, 114132080, 136958496, 171198120, 182611328, 228264160, 273916992, 342396240, 456528320, 547833984, 684792480, 913056640, 1369584960, 2739169920]

約数ペア:

[(1, 2739169920), (2, 1369584960), (3, 913056640), (4, 684792480), (5, 547833984), (6, 456528320), (8, 342396240), (10, 273916992), (12, 228264160), (15, 182611328), (16, 171198120), (20, 136958496), (24, 114132080), (30, 91305664), (31, 88360320), (32, 85599060), (40, 68479248), (48, 57066040), (60, 45652832), (62, 44180160), (64, 42799530), (80, 34239624), (93, 29453440), (96, 28533020), (120, 22826416), (124, 22090080), (128, 21399765), (155, 17672064), (160, 17119812), (186, 14726720), (192, 14266510), (240, 11413208), (248, 11045040), (310, 8836032), (320, 8559906), (372, 7363360), (384, 7133255), (465, 5890688), (480, 5706604), (496, 5522520), (620, 4418016), (640, 4279953), (744, 3681680), (930, 2945344), (960, 2853302), (992, 2761260), (1240, 2209008), (1488, 1840840), (1860, 1472672), (1920, 1426651), (1984, 1380630), (2480, 1104504), (2976, 920420), (3720, 736336), (3968, 690315), (4960, 552252), (5952, 460210), (7440, 368168), (9920, 276126), (11904, 230105), (14880, 184084), (19840, 138063), (29760, 92042), (46021, 59520)]