30298080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 104509440

約数和(自身を除く): 74211360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 47, 48, 51, 60, 68, 79, 80, 85, 94, 96, 102, 120, 136, 141, 158, 160, 170, 188, 204, 235, 237, 240, 255, 272, 282, 316, 340, 376, 395, 408, 470, 474, 480, 510, 544, 564, 632, 680, 705, 752, 790, 799, 816, 940, 948, 1020, 1128, 1185, 1264, 1343, 1360, 1410, 1504, 1580, 1598, 1632, 1880, 1896, 2040, 2256, 2370, 2397, 2528, 2686, 2720, 2820, 3160, 3196, 3713, 3760, 3792, 3995, 4029, 4080, 4512, 4740, 4794, 5372, 5640, 6320, 6392, 6715, 7426, 7520, 7584, 7990, 8058, 8160, 9480, 9588, 10744, 11139, 11280, 11985, 12640, 12784, 13430, 14852, 15980, 16116, 18565, 18960, 19176, 20145, 21488, 22278, 22560, 23970, 25568, 26860, 29704, 31960, 32232, 37130, 37920, 38352, 40290, 42976, 44556, 47940, 53720, 55695, 59408, 63121, 63920, 64464, 74260, 76704, 80580, 89112, 95880, 107440, 111390, 118816, 126242, 127840, 128928, 148520, 161160, 178224, 189363, 191760, 214880, 222780, 252484, 297040, 315605, 322320, 356448, 378726, 383520, 445560, 504968, 594080, 631210, 644640, 757452, 891120, 946815, 1009936, 1262420, 1514904, 1782240, 1893630, 2019872, 2524840, 3029808, 3787260, 5049680, 6059616, 7574520, 10099360, 15149040, 30298080]

約数ペア:

[(1, 30298080), (2, 15149040), (3, 10099360), (4, 7574520), (5, 6059616), (6, 5049680), (8, 3787260), (10, 3029808), (12, 2524840), (15, 2019872), (16, 1893630), (17, 1782240), (20, 1514904), (24, 1262420), (30, 1009936), (32, 946815), (34, 891120), (40, 757452), (47, 644640), (48, 631210), (51, 594080), (60, 504968), (68, 445560), (79, 383520), (80, 378726), (85, 356448), (94, 322320), (96, 315605), (102, 297040), (120, 252484), (136, 222780), (141, 214880), (158, 191760), (160, 189363), (170, 178224), (188, 161160), (204, 148520), (235, 128928), (237, 127840), (240, 126242), (255, 118816), (272, 111390), (282, 107440), (316, 95880), (340, 89112), (376, 80580), (395, 76704), (408, 74260), (470, 64464), (474, 63920), (480, 63121), (510, 59408), (544, 55695), (564, 53720), (632, 47940), (680, 44556), (705, 42976), (752, 40290), (790, 38352), (799, 37920), (816, 37130), (940, 32232), (948, 31960), (1020, 29704), (1128, 26860), (1185, 25568), (1264, 23970), (1343, 22560), (1360, 22278), (1410, 21488), (1504, 20145), (1580, 19176), (1598, 18960), (1632, 18565), (1880, 16116), (1896, 15980), (2040, 14852), (2256, 13430), (2370, 12784), (2397, 12640), (2528, 11985), (2686, 11280), (2720, 11139), (2820, 10744), (3160, 9588), (3196, 9480), (3713, 8160), (3760, 8058), (3792, 7990), (3995, 7584), (4029, 7520), (4080, 7426), (4512, 6715), (4740, 6392), (4794, 6320), (5372, 5640)]