23154240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:380

約数の個数: 112

約数和(自身を含む): 74615040

約数和(自身を除く): 51460800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 160, 178, 192, 240, 267, 271, 320, 356, 445, 480, 534, 542, 712, 813, 890, 960, 1068, 1084, 1335, 1355, 1424, 1626, 1780, 2136, 2168, 2670, 2710, 2848, 3252, 3560, 4065, 4272, 4336, 5340, 5420, 5696, 6504, 7120, 8130, 8544, 8672, 10680, 10840, 13008, 14240, 16260, 17088, 17344, 21360, 21680, 24119, 26016, 28480, 32520, 42720, 43360, 48238, 52032, 65040, 72357, 85440, 86720, 96476, 120595, 130080, 144714, 192952, 241190, 260160, 289428, 361785, 385904, 482380, 578856, 723570, 771808, 964760, 1157712, 1447140, 1543616, 1929520, 2315424, 2894280, 3859040, 4630848, 5788560, 7718080, 11577120, 23154240]

約数ペア:

[(1, 23154240), (2, 11577120), (3, 7718080), (4, 5788560), (5, 4630848), (6, 3859040), (8, 2894280), (10, 2315424), (12, 1929520), (15, 1543616), (16, 1447140), (20, 1157712), (24, 964760), (30, 771808), (32, 723570), (40, 578856), (48, 482380), (60, 385904), (64, 361785), (80, 289428), (89, 260160), (96, 241190), (120, 192952), (160, 144714), (178, 130080), (192, 120595), (240, 96476), (267, 86720), (271, 85440), (320, 72357), (356, 65040), (445, 52032), (480, 48238), (534, 43360), (542, 42720), (712, 32520), (813, 28480), (890, 26016), (960, 24119), (1068, 21680), (1084, 21360), (1335, 17344), (1355, 17088), (1424, 16260), (1626, 14240), (1780, 13008), (2136, 10840), (2168, 10680), (2670, 8672), (2710, 8544), (2848, 8130), (3252, 7120), (3560, 6504), (4065, 5696), (4272, 5420), (4336, 5340)]