252879360

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1733}}^1$

素因数の和:1778

約数の個数: 160

約数和(自身を含む): 851463360

約数和(自身を除く): 598584000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1536, 1733, 1824, 1920, 2280, 2432, 2560, 3040, 3466, 3648, 3840, 4560, 4864, 5199, 6080, 6932, 7296, 7680, 8665, 9120, 9728, 10398, 12160, 13864, 14592, 17330, 18240, 20796, 24320, 25995, 27728, 29184, 32927, 34660, 36480, 41592, 48640, 51990, 55456, 65854, 69320, 72960, 83184, 98781, 103980, 110912, 131708, 138640, 145920, 164635, 166368, 197562, 207960, 221824, 263416, 277280, 329270, 332736, 395124, 415920, 443648, 493905, 526832, 554560, 658540, 665472, 790248, 831840, 887296, 987810, 1053664, 1109120, 1317080, 1330944, 1580496, 1663680, 1975620, 2107328, 2218240, 2634160, 2661888, 3160992, 3327360, 3951240, 4214656, 4436480, 5268320, 6321984, 6654720, 7902480, 8429312, 10536640, 12643968, 13309440, 15804960, 16858624, 21073280, 25287936, 31609920, 42146560, 50575872, 63219840, 84293120, 126439680, 252879360]

約数ペア:

[(1, 252879360), (2, 126439680), (3, 84293120), (4, 63219840), (5, 50575872), (6, 42146560), (8, 31609920), (10, 25287936), (12, 21073280), (15, 16858624), (16, 15804960), (19, 13309440), (20, 12643968), (24, 10536640), (30, 8429312), (32, 7902480), (38, 6654720), (40, 6321984), (48, 5268320), (57, 4436480), (60, 4214656), (64, 3951240), (76, 3327360), (80, 3160992), (95, 2661888), (96, 2634160), (114, 2218240), (120, 2107328), (128, 1975620), (152, 1663680), (160, 1580496), (190, 1330944), (192, 1317080), (228, 1109120), (240, 1053664), (256, 987810), (285, 887296), (304, 831840), (320, 790248), (380, 665472), (384, 658540), (456, 554560), (480, 526832), (512, 493905), (570, 443648), (608, 415920), (640, 395124), (760, 332736), (768, 329270), (912, 277280), (960, 263416), (1140, 221824), (1216, 207960), (1280, 197562), (1520, 166368), (1536, 164635), (1733, 145920), (1824, 138640), (1920, 131708), (2280, 110912), (2432, 103980), (2560, 98781), (3040, 83184), (3466, 72960), (3648, 69320), (3840, 65854), (4560, 55456), (4864, 51990), (5199, 48640), (6080, 41592), (6932, 36480), (7296, 34660), (7680, 32927), (8665, 29184), (9120, 27728), (9728, 25995), (10398, 24320), (12160, 20796), (13864, 18240), (14592, 17330)]