2721302460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2221}}^1\times {\mathrm{2269}}^1$

素因数の和:4508

約数の個数: 96

約数和(自身を含む): 8473819200

約数和(自身を除く): 5752516740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2221, 2269, 4442, 4538, 6663, 6807, 8884, 9076, 11105, 11345, 13326, 13614, 19989, 20421, 22210, 22690, 26652, 27228, 33315, 34035, 39978, 40842, 44420, 45380, 59967, 61263, 66630, 68070, 79956, 81684, 99945, 102105, 119934, 122526, 133260, 136140, 199890, 204210, 239868, 245052, 299835, 306315, 399780, 408420, 599670, 612630, 1199340, 1225260, 5039449, 10078898, 15118347, 20157796, 25197245, 30236694, 45355041, 50394490, 60473388, 75591735, 90710082, 100788980, 136065123, 151183470, 181420164, 226775205, 272130246, 302366940, 453550410, 544260492, 680325615, 907100820, 1360651230, 2721302460]

約数ペア:

[(1, 2721302460), (2, 1360651230), (3, 907100820), (4, 680325615), (5, 544260492), (6, 453550410), (9, 302366940), (10, 272130246), (12, 226775205), (15, 181420164), (18, 151183470), (20, 136065123), (27, 100788980), (30, 90710082), (36, 75591735), (45, 60473388), (54, 50394490), (60, 45355041), (90, 30236694), (108, 25197245), (135, 20157796), (180, 15118347), (270, 10078898), (540, 5039449), (2221, 1225260), (2269, 1199340), (4442, 612630), (4538, 599670), (6663, 408420), (6807, 399780), (8884, 306315), (9076, 299835), (11105, 245052), (11345, 239868), (13326, 204210), (13614, 199890), (19989, 136140), (20421, 133260), (22210, 122526), (22690, 119934), (26652, 102105), (27228, 99945), (33315, 81684), (34035, 79956), (39978, 68070), (40842, 66630), (44420, 61263), (45380, 59967)]