244428120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{827}}^1$

素因数の和:1665

約数の個数: 96

約数和(自身を含む): 796320720

約数和(自身を除く): 551892600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 821, 827, 1642, 1654, 2463, 2481, 3284, 3308, 4105, 4135, 4926, 4962, 6568, 6616, 7389, 7443, 8210, 8270, 9852, 9924, 12315, 12405, 14778, 14886, 16420, 16540, 19704, 19848, 24630, 24810, 29556, 29772, 32840, 33080, 36945, 37215, 49260, 49620, 59112, 59544, 73890, 74430, 98520, 99240, 147780, 148860, 295560, 297720, 678967, 1357934, 2036901, 2715868, 3394835, 4073802, 5431736, 6110703, 6789670, 8147604, 10184505, 12221406, 13579340, 16295208, 20369010, 24442812, 27158680, 30553515, 40738020, 48885624, 61107030, 81476040, 122214060, 244428120]

約数ペア:

[(1, 244428120), (2, 122214060), (3, 81476040), (4, 61107030), (5, 48885624), (6, 40738020), (8, 30553515), (9, 27158680), (10, 24442812), (12, 20369010), (15, 16295208), (18, 13579340), (20, 12221406), (24, 10184505), (30, 8147604), (36, 6789670), (40, 6110703), (45, 5431736), (60, 4073802), (72, 3394835), (90, 2715868), (120, 2036901), (180, 1357934), (360, 678967), (821, 297720), (827, 295560), (1642, 148860), (1654, 147780), (2463, 99240), (2481, 98520), (3284, 74430), (3308, 73890), (4105, 59544), (4135, 59112), (4926, 49620), (4962, 49260), (6568, 37215), (6616, 36945), (7389, 33080), (7443, 32840), (8210, 29772), (8270, 29556), (9852, 24810), (9924, 24630), (12315, 19848), (12405, 19704), (14778, 16540), (14886, 16420)]