162899280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3709}}^1$

素因数の和:3789

約数の個数: 120

約数和(自身を含む): 556188360

約数和(自身を除く): 393289080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 3709, 4392, 4880, 5490, 7320, 7418, 8784, 10980, 11127, 14640, 14836, 18545, 21960, 22254, 29672, 33381, 37090, 43920, 44508, 55635, 59344, 66762, 74180, 89016, 111270, 133524, 148360, 166905, 178032, 222540, 226249, 267048, 296720, 333810, 445080, 452498, 534096, 667620, 678747, 890160, 904996, 1131245, 1335240, 1357494, 1809992, 2036241, 2262490, 2670480, 2714988, 3393735, 3619984, 4072482, 4524980, 5429976, 6787470, 8144964, 9049960, 10181205, 10859952, 13574940, 16289928, 18099920, 20362410, 27149880, 32579856, 40724820, 54299760, 81449640, 162899280]

約数ペア:

[(1, 162899280), (2, 81449640), (3, 54299760), (4, 40724820), (5, 32579856), (6, 27149880), (8, 20362410), (9, 18099920), (10, 16289928), (12, 13574940), (15, 10859952), (16, 10181205), (18, 9049960), (20, 8144964), (24, 6787470), (30, 5429976), (36, 4524980), (40, 4072482), (45, 3619984), (48, 3393735), (60, 2714988), (61, 2670480), (72, 2262490), (80, 2036241), (90, 1809992), (120, 1357494), (122, 1335240), (144, 1131245), (180, 904996), (183, 890160), (240, 678747), (244, 667620), (305, 534096), (360, 452498), (366, 445080), (488, 333810), (549, 296720), (610, 267048), (720, 226249), (732, 222540), (915, 178032), (976, 166905), (1098, 148360), (1220, 133524), (1464, 111270), (1830, 89016), (2196, 74180), (2440, 66762), (2745, 59344), (2928, 55635), (3660, 44508), (3709, 43920), (4392, 37090), (4880, 33381), (5490, 29672), (7320, 22254), (7418, 21960), (8784, 18545), (10980, 14836), (11127, 14640)]