1229654880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50231}}^1$

素因数の和:50269

約数の個数: 144

約数和(自身を含む): 4443120864

約数和(自身を除く): 3213465984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 24480, 50231, 100462, 150693, 200924, 251155, 301386, 401848, 452079, 502310, 602772, 753465, 803696, 853927, 904158, 1004620, 1205544, 1506930, 1607392, 1707854, 1808316, 2009240, 2260395, 2411088, 2561781, 3013860, 3415708, 3616632, 4018480, 4269635, 4520790, 4822176, 5123562, 6027720, 6831416, 7233264, 7685343, 8036960, 8539270, 9041580, 10247124, 12055440, 12808905, 13662832, 14466528, 15370686, 17078540, 18083160, 20494248, 24110880, 25617810, 27325664, 30741372, 34157080, 36166320, 38426715, 40988496, 51235620, 61482744, 68314160, 72332640, 76853430, 81976992, 102471240, 122965488, 136628320, 153706860, 204942480, 245930976, 307413720, 409884960, 614827440, 1229654880]

約数ペア:

[(1, 1229654880), (2, 614827440), (3, 409884960), (4, 307413720), (5, 245930976), (6, 204942480), (8, 153706860), (9, 136628320), (10, 122965488), (12, 102471240), (15, 81976992), (16, 76853430), (17, 72332640), (18, 68314160), (20, 61482744), (24, 51235620), (30, 40988496), (32, 38426715), (34, 36166320), (36, 34157080), (40, 30741372), (45, 27325664), (48, 25617810), (51, 24110880), (60, 20494248), (68, 18083160), (72, 17078540), (80, 15370686), (85, 14466528), (90, 13662832), (96, 12808905), (102, 12055440), (120, 10247124), (136, 9041580), (144, 8539270), (153, 8036960), (160, 7685343), (170, 7233264), (180, 6831416), (204, 6027720), (240, 5123562), (255, 4822176), (272, 4520790), (288, 4269635), (306, 4018480), (340, 3616632), (360, 3415708), (408, 3013860), (480, 2561781), (510, 2411088), (544, 2260395), (612, 2009240), (680, 1808316), (720, 1707854), (765, 1607392), (816, 1506930), (1020, 1205544), (1224, 1004620), (1360, 904158), (1440, 853927), (1530, 803696), (1632, 753465), (2040, 602772), (2448, 502310), (2720, 452079), (3060, 401848), (4080, 301386), (4896, 251155), (6120, 200924), (8160, 150693), (12240, 100462), (24480, 50231)]