104121720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:670

約数の個数: 128

約数和(自身を含む): 349416000

約数和(自身を除く): 245294280

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, 90, 108, 120, 135, 180, 216, 229, 270, 360, 421, 458, 540, 687, 842, 916, 1080, 1145, 1263, 1374, 1684, 1832, 2061, 2105, 2290, 2526, 2748, 3368, 3435, 3789, 4122, 4210, 4580, 5052, 5496, 6183, 6315, 6870, 7578, 8244, 8420, 9160, 10104, 10305, 11367, 12366, 12630, 13740, 15156, 16488, 16840, 18945, 20610, 22734, 24732, 25260, 27480, 30312, 30915, 37890, 41220, 45468, 49464, 50520, 56835, 61830, 75780, 82440, 90936, 96409, 113670, 123660, 151560, 192818, 227340, 247320, 289227, 385636, 454680, 482045, 578454, 771272, 867681, 964090, 1156908, 1446135, 1735362, 1928180, 2313816, 2603043, 2892270, 3470724, 3856360, 4338405, 5206086, 5784540, 6941448, 8676810, 10412172, 11569080, 13015215, 17353620, 20824344, 26030430, 34707240, 52060860, 104121720]

約数ペア:

[(1, 104121720), (2, 52060860), (3, 34707240), (4, 26030430), (5, 20824344), (6, 17353620), (8, 13015215), (9, 11569080), (10, 10412172), (12, 8676810), (15, 6941448), (18, 5784540), (20, 5206086), (24, 4338405), (27, 3856360), (30, 3470724), (36, 2892270), (40, 2603043), (45, 2313816), (54, 1928180), (60, 1735362), (72, 1446135), (90, 1156908), (108, 964090), (120, 867681), (135, 771272), (180, 578454), (216, 482045), (229, 454680), (270, 385636), (360, 289227), (421, 247320), (458, 227340), (540, 192818), (687, 151560), (842, 123660), (916, 113670), (1080, 96409), (1145, 90936), (1263, 82440), (1374, 75780), (1684, 61830), (1832, 56835), (2061, 50520), (2105, 49464), (2290, 45468), (2526, 41220), (2748, 37890), (3368, 30915), (3435, 30312), (3789, 27480), (4122, 25260), (4210, 24732), (4580, 22734), (5052, 20610), (5496, 18945), (6183, 16840), (6315, 16488), (6870, 15156), (7578, 13740), (8244, 12630), (8420, 12366), (9160, 11367), (10104, 10305)]