15219404280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{4697347}}^1$

素因数の和:4697370

約数の個数: 80

約数和(自身を含む): 51154119720

約数和(自身を除く): 35934715440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 4697347, 9394694, 14092041, 18789388, 23486735, 28184082, 37578776, 42276123, 46973470, 56368164, 70460205, 84552246, 93946940, 112736328, 126828369, 140920410, 169104492, 187893880, 211380615, 253656738, 281840820, 338208984, 380485107, 422761230, 507313476, 563681640, 634141845, 760970214, 845522460, 1014626952, 1268283690, 1521940428, 1691044920, 1902425535, 2536567380, 3043880856, 3804851070, 5073134760, 7609702140, 15219404280]

約数ペア:

[(1, 15219404280), (2, 7609702140), (3, 5073134760), (4, 3804851070), (5, 3043880856), (6, 2536567380), (8, 1902425535), (9, 1691044920), (10, 1521940428), (12, 1268283690), (15, 1014626952), (18, 845522460), (20, 760970214), (24, 634141845), (27, 563681640), (30, 507313476), (36, 422761230), (40, 380485107), (45, 338208984), (54, 281840820), (60, 253656738), (72, 211380615), (81, 187893880), (90, 169104492), (108, 140920410), (120, 126828369), (135, 112736328), (162, 93946940), (180, 84552246), (216, 70460205), (270, 56368164), (324, 46973470), (360, 42276123), (405, 37578776), (540, 28184082), (648, 23486735), (810, 18789388), (1080, 14092041), (1620, 9394694), (3240, 4697347)]