159486720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1013}}^1$

素因数の和:1078

約数の個数: 144

約数和(自身を含む): 522299232

約数和(自身を除く): 362812512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 256, 320, 328, 384, 410, 480, 492, 615, 640, 656, 768, 820, 960, 984, 1013, 1230, 1280, 1312, 1640, 1920, 1968, 2026, 2460, 2624, 3039, 3280, 3840, 3936, 4052, 4920, 5065, 5248, 6078, 6560, 7872, 8104, 9840, 10130, 10496, 12156, 13120, 15195, 15744, 16208, 19680, 20260, 24312, 26240, 30390, 31488, 32416, 39360, 40520, 41533, 48624, 52480, 60780, 64832, 78720, 81040, 83066, 97248, 121560, 124599, 129664, 157440, 162080, 166132, 194496, 207665, 243120, 249198, 259328, 324160, 332264, 388992, 415330, 486240, 498396, 622995, 648320, 664528, 777984, 830660, 972480, 996792, 1245990, 1296640, 1329056, 1661320, 1944960, 1993584, 2491980, 2658112, 3322640, 3889920, 3987168, 4983960, 5316224, 6645280, 7974336, 9967920, 10632448, 13290560, 15948672, 19935840, 26581120, 31897344, 39871680, 53162240, 79743360, 159486720]

約数ペア:

[(1, 159486720), (2, 79743360), (3, 53162240), (4, 39871680), (5, 31897344), (6, 26581120), (8, 19935840), (10, 15948672), (12, 13290560), (15, 10632448), (16, 9967920), (20, 7974336), (24, 6645280), (30, 5316224), (32, 4983960), (40, 3987168), (41, 3889920), (48, 3322640), (60, 2658112), (64, 2491980), (80, 1993584), (82, 1944960), (96, 1661320), (120, 1329056), (123, 1296640), (128, 1245990), (160, 996792), (164, 972480), (192, 830660), (205, 777984), (240, 664528), (246, 648320), (256, 622995), (320, 498396), (328, 486240), (384, 415330), (410, 388992), (480, 332264), (492, 324160), (615, 259328), (640, 249198), (656, 243120), (768, 207665), (820, 194496), (960, 166132), (984, 162080), (1013, 157440), (1230, 129664), (1280, 124599), (1312, 121560), (1640, 97248), (1920, 83066), (1968, 81040), (2026, 78720), (2460, 64832), (2624, 60780), (3039, 52480), (3280, 48624), (3840, 41533), (3936, 40520), (4052, 39360), (4920, 32416), (5065, 31488), (5248, 30390), (6078, 26240), (6560, 24312), (7872, 20260), (8104, 19680), (9840, 16208), (10130, 15744), (10496, 15195), (12156, 13120)]