240427980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1181}}^1$

素因数の和:1241

約数の個数: 192

約数和(自身を含む): 834019200

約数和(自身を除く): 593591220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 45, 52, 54, 58, 60, 65, 78, 87, 90, 108, 116, 117, 130, 135, 145, 156, 174, 180, 195, 234, 260, 261, 270, 290, 348, 351, 377, 390, 435, 468, 522, 540, 580, 585, 702, 754, 780, 783, 870, 1044, 1131, 1170, 1181, 1305, 1404, 1508, 1566, 1740, 1755, 1885, 2262, 2340, 2362, 2610, 3132, 3393, 3510, 3543, 3770, 3915, 4524, 4724, 5220, 5655, 5905, 6786, 7020, 7086, 7540, 7830, 10179, 10629, 11310, 11810, 13572, 14172, 15353, 15660, 16965, 17715, 20358, 21258, 22620, 23620, 30706, 31887, 33930, 34249, 35430, 40716, 42516, 46059, 50895, 53145, 61412, 63774, 67860, 68498, 70860, 76765, 92118, 101790, 102747, 106290, 127548, 136996, 138177, 153530, 159435, 171245, 184236, 203580, 205494, 212580, 230295, 276354, 307060, 308241, 318870, 342490, 410988, 414531, 445237, 460590, 513735, 552708, 616482, 637740, 684980, 690885, 829062, 890474, 921180, 924723, 1027470, 1232964, 1335711, 1381770, 1541205, 1658124, 1780948, 1849446, 2054940, 2072655, 2226185, 2671422, 2763540, 3082410, 3698892, 4007133, 4145310, 4452370, 4623615, 5342844, 6164820, 6678555, 8014266, 8290620, 8904740, 9247230, 12021399, 13357110, 16028532, 18494460, 20035665, 24042798, 26714220, 40071330, 48085596, 60106995, 80142660, 120213990, 240427980]

約数ペア:

[(1, 240427980), (2, 120213990), (3, 80142660), (4, 60106995), (5, 48085596), (6, 40071330), (9, 26714220), (10, 24042798), (12, 20035665), (13, 18494460), (15, 16028532), (18, 13357110), (20, 12021399), (26, 9247230), (27, 8904740), (29, 8290620), (30, 8014266), (36, 6678555), (39, 6164820), (45, 5342844), (52, 4623615), (54, 4452370), (58, 4145310), (60, 4007133), (65, 3698892), (78, 3082410), (87, 2763540), (90, 2671422), (108, 2226185), (116, 2072655), (117, 2054940), (130, 1849446), (135, 1780948), (145, 1658124), (156, 1541205), (174, 1381770), (180, 1335711), (195, 1232964), (234, 1027470), (260, 924723), (261, 921180), (270, 890474), (290, 829062), (348, 690885), (351, 684980), (377, 637740), (390, 616482), (435, 552708), (468, 513735), (522, 460590), (540, 445237), (580, 414531), (585, 410988), (702, 342490), (754, 318870), (780, 308241), (783, 307060), (870, 276354), (1044, 230295), (1131, 212580), (1170, 205494), (1181, 203580), (1305, 184236), (1404, 171245), (1508, 159435), (1566, 153530), (1740, 138177), (1755, 136996), (1885, 127548), (2262, 106290), (2340, 102747), (2362, 101790), (2610, 92118), (3132, 76765), (3393, 70860), (3510, 68498), (3543, 67860), (3770, 63774), (3915, 61412), (4524, 53145), (4724, 50895), (5220, 46059), (5655, 42516), (5905, 40716), (6786, 35430), (7020, 34249), (7086, 33930), (7540, 31887), (7830, 30706), (10179, 23620), (10629, 22620), (11310, 21258), (11810, 20358), (13572, 17715), (14172, 16965), (15353, 15660)]