12303720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 47174400

約数和(自身を除く): 34870680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 239, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 478, 495, 520, 572, 585, 660, 715, 717, 780, 792, 858, 936, 956, 990, 1144, 1170, 1195, 1287, 1320, 1430, 1434, 1560, 1716, 1912, 1980, 2145, 2151, 2340, 2390, 2574, 2629, 2860, 2868, 3107, 3432, 3585, 3960, 4290, 4302, 4680, 4780, 5148, 5258, 5720, 5736, 6214, 6435, 7170, 7887, 8580, 8604, 9321, 9560, 10296, 10516, 10755, 12428, 12870, 13145, 14340, 15535, 15774, 17160, 17208, 18642, 21032, 21510, 23661, 24856, 25740, 26290, 27963, 28680, 31070, 31548, 34177, 37284, 39435, 43020, 46605, 47322, 51480, 52580, 55926, 62140, 63096, 68354, 74568, 78870, 86040, 93210, 94644, 102531, 105160, 111852, 118305, 124280, 136708, 139815, 157740, 170885, 186420, 189288, 205062, 223704, 236610, 273416, 279630, 307593, 315480, 341770, 372840, 410124, 473220, 512655, 559260, 615186, 683540, 820248, 946440, 1025310, 1118520, 1230372, 1367080, 1537965, 2050620, 2460744, 3075930, 4101240, 6151860, 12303720]

約数ペア:

[(1, 12303720), (2, 6151860), (3, 4101240), (4, 3075930), (5, 2460744), (6, 2050620), (8, 1537965), (9, 1367080), (10, 1230372), (11, 1118520), (12, 1025310), (13, 946440), (15, 820248), (18, 683540), (20, 615186), (22, 559260), (24, 512655), (26, 473220), (30, 410124), (33, 372840), (36, 341770), (39, 315480), (40, 307593), (44, 279630), (45, 273416), (52, 236610), (55, 223704), (60, 205062), (65, 189288), (66, 186420), (72, 170885), (78, 157740), (88, 139815), (90, 136708), (99, 124280), (104, 118305), (110, 111852), (117, 105160), (120, 102531), (130, 94644), (132, 93210), (143, 86040), (156, 78870), (165, 74568), (180, 68354), (195, 63096), (198, 62140), (220, 55926), (234, 52580), (239, 51480), (260, 47322), (264, 46605), (286, 43020), (312, 39435), (330, 37284), (360, 34177), (390, 31548), (396, 31070), (429, 28680), (440, 27963), (468, 26290), (478, 25740), (495, 24856), (520, 23661), (572, 21510), (585, 21032), (660, 18642), (715, 17208), (717, 17160), (780, 15774), (792, 15535), (858, 14340), (936, 13145), (956, 12870), (990, 12428), (1144, 10755), (1170, 10516), (1195, 10296), (1287, 9560), (1320, 9321), (1430, 8604), (1434, 8580), (1560, 7887), (1716, 7170), (1912, 6435), (1980, 6214), (2145, 5736), (2151, 5720), (2340, 5258), (2390, 5148), (2574, 4780), (2629, 4680), (2860, 4302), (2868, 4290), (3107, 3960), (3432, 3585)]