1310080320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{454889}}^1$

素因数の和:454912

約数の個数: 84

約数和(自身を含む): 4506140340

約数和(自身を除く): 3196060020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 454889, 909778, 1364667, 1819556, 2274445, 2729334, 3639112, 4094001, 4548890, 5458668, 6823335, 7278224, 8188002, 9097780, 10917336, 13646670, 14556448, 16376004, 18195560, 20470005, 21834672, 27293340, 29112896, 32752008, 36391120, 40940010, 43669344, 54586680, 65504016, 72782240, 81880020, 87338688, 109173360, 131008032, 145564480, 163760040, 218346720, 262016064, 327520080, 436693440, 655040160, 1310080320]

約数ペア:

[(1, 1310080320), (2, 655040160), (3, 436693440), (4, 327520080), (5, 262016064), (6, 218346720), (8, 163760040), (9, 145564480), (10, 131008032), (12, 109173360), (15, 87338688), (16, 81880020), (18, 72782240), (20, 65504016), (24, 54586680), (30, 43669344), (32, 40940010), (36, 36391120), (40, 32752008), (45, 29112896), (48, 27293340), (60, 21834672), (64, 20470005), (72, 18195560), (80, 16376004), (90, 14556448), (96, 13646670), (120, 10917336), (144, 9097780), (160, 8188002), (180, 7278224), (192, 6823335), (240, 5458668), (288, 4548890), (320, 4094001), (360, 3639112), (480, 2729334), (576, 2274445), (720, 1819556), (960, 1364667), (1440, 909778), (2880, 454889)]