29909520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:310

約数の個数: 160

約数和(自身を含む): 105171840

約数和(自身を除く): 75262320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 227, 240, 244, 270, 305, 360, 366, 432, 454, 488, 540, 549, 610, 681, 720, 732, 908, 915, 976, 1080, 1098, 1135, 1220, 1362, 1464, 1647, 1816, 1830, 2043, 2160, 2196, 2270, 2440, 2724, 2745, 2928, 3294, 3405, 3632, 3660, 4086, 4392, 4540, 4880, 5448, 5490, 6129, 6588, 6810, 7320, 8172, 8235, 8784, 9080, 10215, 10896, 10980, 12258, 13176, 13620, 13847, 14640, 16344, 16470, 18160, 20430, 21960, 24516, 26352, 27240, 27694, 30645, 32688, 32940, 40860, 41541, 43920, 49032, 54480, 55388, 61290, 65880, 69235, 81720, 83082, 98064, 110776, 122580, 124623, 131760, 138470, 163440, 166164, 207705, 221552, 245160, 249246, 276940, 332328, 373869, 415410, 490320, 498492, 553880, 623115, 664656, 747738, 830820, 996984, 1107760, 1246230, 1495476, 1661640, 1869345, 1993968, 2492460, 2990952, 3323280, 3738690, 4984920, 5981904, 7477380, 9969840, 14954760, 29909520]

約数ペア:

[(1, 29909520), (2, 14954760), (3, 9969840), (4, 7477380), (5, 5981904), (6, 4984920), (8, 3738690), (9, 3323280), (10, 2990952), (12, 2492460), (15, 1993968), (16, 1869345), (18, 1661640), (20, 1495476), (24, 1246230), (27, 1107760), (30, 996984), (36, 830820), (40, 747738), (45, 664656), (48, 623115), (54, 553880), (60, 498492), (61, 490320), (72, 415410), (80, 373869), (90, 332328), (108, 276940), (120, 249246), (122, 245160), (135, 221552), (144, 207705), (180, 166164), (183, 163440), (216, 138470), (227, 131760), (240, 124623), (244, 122580), (270, 110776), (305, 98064), (360, 83082), (366, 81720), (432, 69235), (454, 65880), (488, 61290), (540, 55388), (549, 54480), (610, 49032), (681, 43920), (720, 41541), (732, 40860), (908, 32940), (915, 32688), (976, 30645), (1080, 27694), (1098, 27240), (1135, 26352), (1220, 24516), (1362, 21960), (1464, 20430), (1647, 18160), (1816, 16470), (1830, 16344), (2043, 14640), (2160, 13847), (2196, 13620), (2270, 13176), (2440, 12258), (2724, 10980), (2745, 10896), (2928, 10215), (3294, 9080), (3405, 8784), (3632, 8235), (3660, 8172), (4086, 7320), (4392, 6810), (4540, 6588), (4880, 6129), (5448, 5490)]