145973760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:338

約数の個数: 160

約数和(自身を含む): 474344640

約数和(自身を除く): 328370880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 229, 240, 249, 256, 320, 332, 384, 415, 458, 480, 498, 512, 640, 664, 687, 768, 830, 916, 960, 996, 1145, 1245, 1280, 1328, 1374, 1536, 1660, 1832, 1920, 1992, 2290, 2490, 2560, 2656, 2748, 3320, 3435, 3664, 3840, 3984, 4580, 4980, 5312, 5496, 6640, 6870, 7328, 7680, 7968, 9160, 9960, 10624, 10992, 13280, 13740, 14656, 15936, 18320, 19007, 19920, 21248, 21984, 26560, 27480, 29312, 31872, 36640, 38014, 39840, 42496, 43968, 53120, 54960, 57021, 58624, 63744, 73280, 76028, 79680, 87936, 95035, 106240, 109920, 114042, 117248, 127488, 146560, 152056, 159360, 175872, 190070, 212480, 219840, 228084, 285105, 293120, 304112, 318720, 351744, 380140, 439680, 456168, 570210, 586240, 608224, 637440, 760280, 879360, 912336, 1140420, 1216448, 1520560, 1758720, 1824672, 2280840, 2432896, 3041120, 3649344, 4561680, 4865792, 6082240, 7298688, 9123360, 9731584, 12164480, 14597376, 18246720, 24328960, 29194752, 36493440, 48657920, 72986880, 145973760]

約数ペア:

[(1, 145973760), (2, 72986880), (3, 48657920), (4, 36493440), (5, 29194752), (6, 24328960), (8, 18246720), (10, 14597376), (12, 12164480), (15, 9731584), (16, 9123360), (20, 7298688), (24, 6082240), (30, 4865792), (32, 4561680), (40, 3649344), (48, 3041120), (60, 2432896), (64, 2280840), (80, 1824672), (83, 1758720), (96, 1520560), (120, 1216448), (128, 1140420), (160, 912336), (166, 879360), (192, 760280), (229, 637440), (240, 608224), (249, 586240), (256, 570210), (320, 456168), (332, 439680), (384, 380140), (415, 351744), (458, 318720), (480, 304112), (498, 293120), (512, 285105), (640, 228084), (664, 219840), (687, 212480), (768, 190070), (830, 175872), (916, 159360), (960, 152056), (996, 146560), (1145, 127488), (1245, 117248), (1280, 114042), (1328, 109920), (1374, 106240), (1536, 95035), (1660, 87936), (1832, 79680), (1920, 76028), (1992, 73280), (2290, 63744), (2490, 58624), (2560, 57021), (2656, 54960), (2748, 53120), (3320, 43968), (3435, 42496), (3664, 39840), (3840, 38014), (3984, 36640), (4580, 31872), (4980, 29312), (5312, 27480), (5496, 26560), (6640, 21984), (6870, 21248), (7328, 19920), (7680, 19007), (7968, 18320), (9160, 15936), (9960, 14656), (10624, 13740), (10992, 13280)]