406824120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:739

約数の個数: 160

約数和(自身を含む): 1375189200

約数和(自身を除く): 968365080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 307, 324, 360, 405, 409, 540, 614, 648, 810, 818, 921, 1080, 1227, 1228, 1535, 1620, 1636, 1842, 2045, 2454, 2456, 2763, 3070, 3240, 3272, 3681, 3684, 4090, 4605, 4908, 5526, 6135, 6140, 7362, 7368, 8180, 8289, 9210, 9816, 11043, 11052, 12270, 12280, 13815, 14724, 16360, 16578, 18405, 18420, 22086, 22104, 24540, 24867, 27630, 29448, 33129, 33156, 36810, 36840, 41445, 44172, 49080, 49734, 55215, 55260, 66258, 66312, 73620, 82890, 88344, 99468, 110430, 110520, 124335, 125563, 132516, 147240, 165645, 165780, 198936, 220860, 248670, 251126, 265032, 331290, 331560, 376689, 441720, 497340, 502252, 627815, 662580, 753378, 994680, 1004504, 1130067, 1255630, 1325160, 1506756, 1883445, 2260134, 2511260, 3013512, 3390201, 3766890, 4520268, 5022520, 5650335, 6780402, 7533780, 9040536, 10170603, 11300670, 13560804, 15067560, 16951005, 20341206, 22601340, 27121608, 33902010, 40682412, 45202680, 50853015, 67804020, 81364824, 101706030, 135608040, 203412060, 406824120]

約数ペア:

[(1, 406824120), (2, 203412060), (3, 135608040), (4, 101706030), (5, 81364824), (6, 67804020), (8, 50853015), (9, 45202680), (10, 40682412), (12, 33902010), (15, 27121608), (18, 22601340), (20, 20341206), (24, 16951005), (27, 15067560), (30, 13560804), (36, 11300670), (40, 10170603), (45, 9040536), (54, 7533780), (60, 6780402), (72, 5650335), (81, 5022520), (90, 4520268), (108, 3766890), (120, 3390201), (135, 3013512), (162, 2511260), (180, 2260134), (216, 1883445), (270, 1506756), (307, 1325160), (324, 1255630), (360, 1130067), (405, 1004504), (409, 994680), (540, 753378), (614, 662580), (648, 627815), (810, 502252), (818, 497340), (921, 441720), (1080, 376689), (1227, 331560), (1228, 331290), (1535, 265032), (1620, 251126), (1636, 248670), (1842, 220860), (2045, 198936), (2454, 165780), (2456, 165645), (2763, 147240), (3070, 132516), (3240, 125563), (3272, 124335), (3681, 110520), (3684, 110430), (4090, 99468), (4605, 88344), (4908, 82890), (5526, 73620), (6135, 66312), (6140, 66258), (7362, 55260), (7368, 55215), (8180, 49734), (8289, 49080), (9210, 44172), (9816, 41445), (11043, 36840), (11052, 36810), (12270, 33156), (12280, 33129), (13815, 29448), (14724, 27630), (16360, 24867), (16578, 24540), (18405, 22104), (18420, 22086)]