24899880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 80294400

約数和(自身を除く): 55394520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 67, 76, 95, 114, 120, 134, 152, 163, 190, 201, 228, 268, 285, 326, 335, 380, 402, 456, 489, 536, 570, 652, 670, 760, 804, 815, 978, 1005, 1140, 1273, 1304, 1340, 1608, 1630, 1956, 2010, 2280, 2445, 2546, 2680, 3097, 3260, 3819, 3912, 4020, 4890, 5092, 6194, 6365, 6520, 7638, 8040, 9291, 9780, 10184, 10921, 12388, 12730, 15276, 15485, 18582, 19095, 19560, 21842, 24776, 25460, 30552, 30970, 32763, 37164, 38190, 43684, 46455, 50920, 54605, 61940, 65526, 74328, 76380, 87368, 92910, 109210, 123880, 131052, 152760, 163815, 185820, 207499, 218420, 262104, 327630, 371640, 414998, 436840, 622497, 655260, 829996, 1037495, 1244994, 1310520, 1659992, 2074990, 2489988, 3112485, 4149980, 4979976, 6224970, 8299960, 12449940, 24899880]

約数ペア:

[(1, 24899880), (2, 12449940), (3, 8299960), (4, 6224970), (5, 4979976), (6, 4149980), (8, 3112485), (10, 2489988), (12, 2074990), (15, 1659992), (19, 1310520), (20, 1244994), (24, 1037495), (30, 829996), (38, 655260), (40, 622497), (57, 436840), (60, 414998), (67, 371640), (76, 327630), (95, 262104), (114, 218420), (120, 207499), (134, 185820), (152, 163815), (163, 152760), (190, 131052), (201, 123880), (228, 109210), (268, 92910), (285, 87368), (326, 76380), (335, 74328), (380, 65526), (402, 61940), (456, 54605), (489, 50920), (536, 46455), (570, 43684), (652, 38190), (670, 37164), (760, 32763), (804, 30970), (815, 30552), (978, 25460), (1005, 24776), (1140, 21842), (1273, 19560), (1304, 19095), (1340, 18582), (1608, 15485), (1630, 15276), (1956, 12730), (2010, 12388), (2280, 10921), (2445, 10184), (2546, 9780), (2680, 9291), (3097, 8040), (3260, 7638), (3819, 6520), (3912, 6365), (4020, 6194), (4890, 5092)]