979590960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{15287}}^1$

素因数の和:15395

約数の個数: 120

約数和(自身を含む): 3326974560

約数和(自身を除く): 2347383600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 4272, 5340, 6408, 7120, 8010, 10680, 12816, 15287, 16020, 21360, 30574, 32040, 45861, 61148, 64080, 76435, 91722, 122296, 137583, 152870, 183444, 229305, 244592, 275166, 305740, 366888, 458610, 550332, 611480, 687915, 733776, 917220, 1100664, 1222960, 1360543, 1375830, 1834440, 2201328, 2721086, 2751660, 3668880, 4081629, 5442172, 5503320, 6802715, 8163258, 10884344, 11006640, 12244887, 13605430, 16326516, 20408145, 21768688, 24489774, 27210860, 32653032, 40816290, 48979548, 54421720, 61224435, 65306064, 81632580, 97959096, 108843440, 122448870, 163265160, 195918192, 244897740, 326530320, 489795480, 979590960]

約数ペア:

[(1, 979590960), (2, 489795480), (3, 326530320), (4, 244897740), (5, 195918192), (6, 163265160), (8, 122448870), (9, 108843440), (10, 97959096), (12, 81632580), (15, 65306064), (16, 61224435), (18, 54421720), (20, 48979548), (24, 40816290), (30, 32653032), (36, 27210860), (40, 24489774), (45, 21768688), (48, 20408145), (60, 16326516), (72, 13605430), (80, 12244887), (89, 11006640), (90, 10884344), (120, 8163258), (144, 6802715), (178, 5503320), (180, 5442172), (240, 4081629), (267, 3668880), (356, 2751660), (360, 2721086), (445, 2201328), (534, 1834440), (712, 1375830), (720, 1360543), (801, 1222960), (890, 1100664), (1068, 917220), (1335, 733776), (1424, 687915), (1602, 611480), (1780, 550332), (2136, 458610), (2670, 366888), (3204, 305740), (3560, 275166), (4005, 244592), (4272, 229305), (5340, 183444), (6408, 152870), (7120, 137583), (8010, 122296), (10680, 91722), (12816, 76435), (15287, 64080), (16020, 61148), (21360, 45861), (30574, 32040)]