299724720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:483

約数の個数: 160

約数和(自身を含む): 963152640

約数和(自身を除く): 663427920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 61, 80, 118, 120, 122, 177, 183, 236, 240, 244, 295, 305, 347, 354, 366, 472, 488, 590, 610, 694, 708, 732, 885, 915, 944, 976, 1041, 1180, 1220, 1388, 1416, 1464, 1735, 1770, 1830, 2082, 2360, 2440, 2776, 2832, 2928, 3470, 3540, 3599, 3660, 4164, 4720, 4880, 5205, 5552, 6940, 7080, 7198, 7320, 8328, 10410, 10797, 13880, 14160, 14396, 14640, 16656, 17995, 20473, 20820, 21167, 21594, 27760, 28792, 35990, 40946, 41640, 42334, 43188, 53985, 57584, 61419, 63501, 71980, 81892, 83280, 84668, 86376, 102365, 105835, 107970, 122838, 127002, 143960, 163784, 169336, 172752, 204730, 211670, 215940, 245676, 254004, 287920, 307095, 317505, 327568, 338672, 409460, 423340, 431880, 491352, 508008, 614190, 635010, 818920, 846680, 863760, 982704, 1016016, 1228380, 1248853, 1270020, 1637840, 1693360, 2456760, 2497706, 2540040, 3746559, 4913520, 4995412, 5080080, 6244265, 7493118, 9990824, 12488530, 14986236, 18732795, 19981648, 24977060, 29972472, 37465590, 49954120, 59944944, 74931180, 99908240, 149862360, 299724720]

約数ペア:

[(1, 299724720), (2, 149862360), (3, 99908240), (4, 74931180), (5, 59944944), (6, 49954120), (8, 37465590), (10, 29972472), (12, 24977060), (15, 19981648), (16, 18732795), (20, 14986236), (24, 12488530), (30, 9990824), (40, 7493118), (48, 6244265), (59, 5080080), (60, 4995412), (61, 4913520), (80, 3746559), (118, 2540040), (120, 2497706), (122, 2456760), (177, 1693360), (183, 1637840), (236, 1270020), (240, 1248853), (244, 1228380), (295, 1016016), (305, 982704), (347, 863760), (354, 846680), (366, 818920), (472, 635010), (488, 614190), (590, 508008), (610, 491352), (694, 431880), (708, 423340), (732, 409460), (885, 338672), (915, 327568), (944, 317505), (976, 307095), (1041, 287920), (1180, 254004), (1220, 245676), (1388, 215940), (1416, 211670), (1464, 204730), (1735, 172752), (1770, 169336), (1830, 163784), (2082, 143960), (2360, 127002), (2440, 122838), (2776, 107970), (2832, 105835), (2928, 102365), (3470, 86376), (3540, 84668), (3599, 83280), (3660, 81892), (4164, 71980), (4720, 63501), (4880, 61419), (5205, 57584), (5552, 53985), (6940, 43188), (7080, 42334), (7198, 41640), (7320, 40946), (8328, 35990), (10410, 28792), (10797, 27760), (13880, 21594), (14160, 21167), (14396, 20820), (14640, 20473), (16656, 17995)]