12195006720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{244291}}^1$

素因数の和:244328

約数の個数: 144

約数和(自身を含む): 41943959232

約数和(自身を除く): 29748952512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 12480, 16640, 24960, 49920, 244291, 488582, 732873, 977164, 1221455, 1465746, 1954328, 2442910, 2931492, 3175783, 3664365, 3908656, 4885820, 5862984, 6351566, 7328730, 7817312, 9527349, 9771640, 11725968, 12703132, 14657460, 15634624, 15878915, 19054698, 19543280, 23451936, 25406264, 29314920, 31269248, 31757830, 38109396, 39086560, 46903872, 47636745, 50812528, 58629840, 62538496, 63515660, 76218792, 78173120, 93807744, 95273490, 101625056, 117259680, 127031320, 152437584, 156346240, 187615488, 190546980, 203250112, 234519360, 254062640, 304875168, 312692480, 381093960, 406500224, 469038720, 508125280, 609750336, 762187920, 813000448, 938077440, 1016250560, 1219500672, 1524375840, 2032501120, 2439001344, 3048751680, 4065002240, 6097503360, 12195006720]

約数ペア:

[(1, 12195006720), (2, 6097503360), (3, 4065002240), (4, 3048751680), (5, 2439001344), (6, 2032501120), (8, 1524375840), (10, 1219500672), (12, 1016250560), (13, 938077440), (15, 813000448), (16, 762187920), (20, 609750336), (24, 508125280), (26, 469038720), (30, 406500224), (32, 381093960), (39, 312692480), (40, 304875168), (48, 254062640), (52, 234519360), (60, 203250112), (64, 190546980), (65, 187615488), (78, 156346240), (80, 152437584), (96, 127031320), (104, 117259680), (120, 101625056), (128, 95273490), (130, 93807744), (156, 78173120), (160, 76218792), (192, 63515660), (195, 62538496), (208, 58629840), (240, 50812528), (256, 47636745), (260, 46903872), (312, 39086560), (320, 38109396), (384, 31757830), (390, 31269248), (416, 29314920), (480, 25406264), (520, 23451936), (624, 19543280), (640, 19054698), (768, 15878915), (780, 15634624), (832, 14657460), (960, 12703132), (1040, 11725968), (1248, 9771640), (1280, 9527349), (1560, 7817312), (1664, 7328730), (1920, 6351566), (2080, 5862984), (2496, 4885820), (3120, 3908656), (3328, 3664365), (3840, 3175783), (4160, 2931492), (4992, 2442910), (6240, 1954328), (8320, 1465746), (9984, 1221455), (12480, 977164), (16640, 732873), (24960, 488582), (49920, 244291)]