309598560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12647}}^1$

素因数の和:12685

約数の個数: 144

約数和(自身を含む): 1118740896

約数和(自身を除く): 809142336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 12647, 24480, 25294, 37941, 50588, 63235, 75882, 101176, 113823, 126470, 151764, 189705, 202352, 214999, 227646, 252940, 303528, 379410, 404704, 429998, 455292, 505880, 569115, 607056, 644997, 758820, 859996, 910584, 1011760, 1074995, 1138230, 1214112, 1289994, 1517640, 1719992, 1821168, 1934991, 2023520, 2149990, 2276460, 2579988, 3035280, 3224985, 3439984, 3642336, 3869982, 4299980, 4552920, 5159976, 6070560, 6449970, 6879968, 7739964, 8599960, 9105840, 9674955, 10319952, 12899940, 15479928, 17199920, 18211680, 19349910, 20639904, 25799880, 30959856, 34399840, 38699820, 51599760, 61919712, 77399640, 103199520, 154799280, 309598560]

約数ペア:

[(1, 309598560), (2, 154799280), (3, 103199520), (4, 77399640), (5, 61919712), (6, 51599760), (8, 38699820), (9, 34399840), (10, 30959856), (12, 25799880), (15, 20639904), (16, 19349910), (17, 18211680), (18, 17199920), (20, 15479928), (24, 12899940), (30, 10319952), (32, 9674955), (34, 9105840), (36, 8599960), (40, 7739964), (45, 6879968), (48, 6449970), (51, 6070560), (60, 5159976), (68, 4552920), (72, 4299980), (80, 3869982), (85, 3642336), (90, 3439984), (96, 3224985), (102, 3035280), (120, 2579988), (136, 2276460), (144, 2149990), (153, 2023520), (160, 1934991), (170, 1821168), (180, 1719992), (204, 1517640), (240, 1289994), (255, 1214112), (272, 1138230), (288, 1074995), (306, 1011760), (340, 910584), (360, 859996), (408, 758820), (480, 644997), (510, 607056), (544, 569115), (612, 505880), (680, 455292), (720, 429998), (765, 404704), (816, 379410), (1020, 303528), (1224, 252940), (1360, 227646), (1440, 214999), (1530, 202352), (1632, 189705), (2040, 151764), (2448, 126470), (2720, 113823), (3060, 101176), (4080, 75882), (4896, 63235), (6120, 50588), (8160, 37941), (12240, 25294), (12647, 24480)]