19243320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9433}}^1$

素因数の和:9464

約数の個数: 64

約数和(自身を含む): 61132320

約数和(自身を除く): 41889000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 9433, 18866, 28299, 37732, 47165, 56598, 75464, 94330, 113196, 141495, 160361, 188660, 226392, 282990, 320722, 377320, 481083, 565980, 641444, 801805, 962166, 1131960, 1282888, 1603610, 1924332, 2405415, 3207220, 3848664, 4810830, 6414440, 9621660, 19243320]

約数ペア:

[(1, 19243320), (2, 9621660), (3, 6414440), (4, 4810830), (5, 3848664), (6, 3207220), (8, 2405415), (10, 1924332), (12, 1603610), (15, 1282888), (17, 1131960), (20, 962166), (24, 801805), (30, 641444), (34, 565980), (40, 481083), (51, 377320), (60, 320722), (68, 282990), (85, 226392), (102, 188660), (120, 160361), (136, 141495), (170, 113196), (204, 94330), (255, 75464), (340, 56598), (408, 47165), (510, 37732), (680, 28299), (1020, 18866), (2040, 9433)]