74492160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1064

約数の個数: 144

約数和(自身を含む): 250676160

約数和(自身を除く): 176184000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1021, 1140, 1216, 1280, 1520, 1824, 1920, 2042, 2280, 2432, 3040, 3063, 3648, 3840, 4084, 4560, 4864, 5105, 6080, 6126, 7296, 8168, 9120, 10210, 12160, 12252, 14592, 15315, 16336, 18240, 19399, 20420, 24320, 24504, 30630, 32672, 36480, 38798, 40840, 49008, 58197, 61260, 65344, 72960, 77596, 81680, 96995, 98016, 116394, 122520, 130688, 155192, 163360, 193990, 196032, 232788, 245040, 261376, 290985, 310384, 326720, 387980, 392064, 465576, 490080, 581970, 620768, 653440, 775960, 784128, 931152, 980160, 1163940, 1241536, 1306880, 1551920, 1862304, 1960320, 2327880, 2483072, 3103840, 3724608, 3920640, 4655760, 4966144, 6207680, 7449216, 9311520, 12415360, 14898432, 18623040, 24830720, 37246080, 74492160]

約数ペア:

[(1, 74492160), (2, 37246080), (3, 24830720), (4, 18623040), (5, 14898432), (6, 12415360), (8, 9311520), (10, 7449216), (12, 6207680), (15, 4966144), (16, 4655760), (19, 3920640), (20, 3724608), (24, 3103840), (30, 2483072), (32, 2327880), (38, 1960320), (40, 1862304), (48, 1551920), (57, 1306880), (60, 1241536), (64, 1163940), (76, 980160), (80, 931152), (95, 784128), (96, 775960), (114, 653440), (120, 620768), (128, 581970), (152, 490080), (160, 465576), (190, 392064), (192, 387980), (228, 326720), (240, 310384), (256, 290985), (285, 261376), (304, 245040), (320, 232788), (380, 196032), (384, 193990), (456, 163360), (480, 155192), (570, 130688), (608, 122520), (640, 116394), (760, 98016), (768, 96995), (912, 81680), (960, 77596), (1021, 72960), (1140, 65344), (1216, 61260), (1280, 58197), (1520, 49008), (1824, 40840), (1920, 38798), (2042, 36480), (2280, 32672), (2432, 30630), (3040, 24504), (3063, 24320), (3648, 20420), (3840, 19399), (4084, 18240), (4560, 16336), (4864, 15315), (5105, 14592), (6080, 12252), (6126, 12160), (7296, 10210), (8168, 9120)]