15580380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 46771200

約数和(自身を除く): 31190820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 79, 95, 114, 158, 173, 190, 228, 237, 285, 316, 346, 380, 395, 474, 519, 570, 692, 790, 865, 948, 1038, 1140, 1185, 1501, 1580, 1730, 2076, 2370, 2595, 3002, 3287, 3460, 4503, 4740, 5190, 6004, 6574, 7505, 9006, 9861, 10380, 13148, 13667, 15010, 16435, 18012, 19722, 22515, 27334, 30020, 32870, 39444, 41001, 45030, 49305, 54668, 65740, 68335, 82002, 90060, 98610, 136670, 164004, 197220, 205005, 259673, 273340, 410010, 519346, 779019, 820020, 1038692, 1298365, 1558038, 2596730, 3116076, 3895095, 5193460, 7790190, 15580380]

約数ペア:

[(1, 15580380), (2, 7790190), (3, 5193460), (4, 3895095), (5, 3116076), (6, 2596730), (10, 1558038), (12, 1298365), (15, 1038692), (19, 820020), (20, 779019), (30, 519346), (38, 410010), (57, 273340), (60, 259673), (76, 205005), (79, 197220), (95, 164004), (114, 136670), (158, 98610), (173, 90060), (190, 82002), (228, 68335), (237, 65740), (285, 54668), (316, 49305), (346, 45030), (380, 41001), (395, 39444), (474, 32870), (519, 30020), (570, 27334), (692, 22515), (790, 19722), (865, 18012), (948, 16435), (1038, 15010), (1140, 13667), (1185, 13148), (1501, 10380), (1580, 9861), (1730, 9006), (2076, 7505), (2370, 6574), (2595, 6004), (3002, 5190), (3287, 4740), (3460, 4503)]