16441560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 54054000

約数和(自身を除く): 37612440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 419, 436, 545, 654, 838, 872, 981, 1090, 1257, 1308, 1635, 1676, 1962, 2095, 2180, 2514, 2616, 3270, 3352, 3771, 3924, 4190, 4360, 4905, 5028, 6285, 6540, 7542, 7848, 8380, 9810, 10056, 12570, 13080, 15084, 16760, 18855, 19620, 25140, 30168, 37710, 39240, 45671, 50280, 75420, 91342, 137013, 150840, 182684, 228355, 274026, 365368, 411039, 456710, 548052, 685065, 822078, 913420, 1096104, 1370130, 1644156, 1826840, 2055195, 2740260, 3288312, 4110390, 5480520, 8220780, 16441560]

約数ペア:

[(1, 16441560), (2, 8220780), (3, 5480520), (4, 4110390), (5, 3288312), (6, 2740260), (8, 2055195), (9, 1826840), (10, 1644156), (12, 1370130), (15, 1096104), (18, 913420), (20, 822078), (24, 685065), (30, 548052), (36, 456710), (40, 411039), (45, 365368), (60, 274026), (72, 228355), (90, 182684), (109, 150840), (120, 137013), (180, 91342), (218, 75420), (327, 50280), (360, 45671), (419, 39240), (436, 37710), (545, 30168), (654, 25140), (838, 19620), (872, 18855), (981, 16760), (1090, 15084), (1257, 13080), (1308, 12570), (1635, 10056), (1676, 9810), (1962, 8380), (2095, 7848), (2180, 7542), (2514, 6540), (2616, 6285), (3270, 5028), (3352, 4905), (3771, 4360), (3924, 4190)]