189505320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{3769}}^1$

素因数の和:4202

約数の個数: 64

約数和(自身を含む): 570024000

約数和(自身を除く): 380518680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 419, 838, 1257, 1676, 2095, 2514, 3352, 3769, 4190, 5028, 6285, 7538, 8380, 10056, 11307, 12570, 15076, 16760, 18845, 22614, 25140, 30152, 37690, 45228, 50280, 56535, 75380, 90456, 113070, 150760, 226140, 452280, 1579211, 3158422, 4737633, 6316844, 7896055, 9475266, 12633688, 15792110, 18950532, 23688165, 31584220, 37901064, 47376330, 63168440, 94752660, 189505320]

約数ペア:

[(1, 189505320), (2, 94752660), (3, 63168440), (4, 47376330), (5, 37901064), (6, 31584220), (8, 23688165), (10, 18950532), (12, 15792110), (15, 12633688), (20, 9475266), (24, 7896055), (30, 6316844), (40, 4737633), (60, 3158422), (120, 1579211), (419, 452280), (838, 226140), (1257, 150760), (1676, 113070), (2095, 90456), (2514, 75380), (3352, 56535), (3769, 50280), (4190, 45228), (5028, 37690), (6285, 30152), (7538, 25140), (8380, 22614), (10056, 18845), (11307, 16760), (12570, 15076)]