15869760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 112

約数和(自身を含む): 51401472

約数和(自身を除く): 35531712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 271, 305, 320, 366, 480, 488, 542, 610, 732, 813, 915, 960, 976, 1084, 1220, 1355, 1464, 1626, 1830, 1952, 2168, 2440, 2710, 2928, 3252, 3660, 3904, 4065, 4336, 4880, 5420, 5856, 6504, 7320, 8130, 8672, 9760, 10840, 11712, 13008, 14640, 16260, 16531, 17344, 19520, 21680, 26016, 29280, 32520, 33062, 43360, 49593, 52032, 58560, 65040, 66124, 82655, 86720, 99186, 130080, 132248, 165310, 198372, 247965, 260160, 264496, 330620, 396744, 495930, 528992, 661240, 793488, 991860, 1057984, 1322480, 1586976, 1983720, 2644960, 3173952, 3967440, 5289920, 7934880, 15869760]

約数ペア:

[(1, 15869760), (2, 7934880), (3, 5289920), (4, 3967440), (5, 3173952), (6, 2644960), (8, 1983720), (10, 1586976), (12, 1322480), (15, 1057984), (16, 991860), (20, 793488), (24, 661240), (30, 528992), (32, 495930), (40, 396744), (48, 330620), (60, 264496), (61, 260160), (64, 247965), (80, 198372), (96, 165310), (120, 132248), (122, 130080), (160, 99186), (183, 86720), (192, 82655), (240, 66124), (244, 65040), (271, 58560), (305, 52032), (320, 49593), (366, 43360), (480, 33062), (488, 32520), (542, 29280), (610, 26016), (732, 21680), (813, 19520), (915, 17344), (960, 16531), (976, 16260), (1084, 14640), (1220, 13008), (1355, 11712), (1464, 10840), (1626, 9760), (1830, 8672), (1952, 8130), (2168, 7320), (2440, 6504), (2710, 5856), (2928, 5420), (3252, 4880), (3660, 4336), (3904, 4065)]