323404920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4909}}^1$

素因数の和:4990

約数の個数: 128

約数和(自身を含む): 1095912000

約数和(自身を除く): 772507080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1220, 1464, 1647, 1830, 2196, 2440, 2745, 3294, 3660, 4392, 4909, 5490, 6588, 7320, 8235, 9818, 10980, 13176, 14727, 16470, 19636, 21960, 24545, 29454, 32940, 39272, 44181, 49090, 58908, 65880, 73635, 88362, 98180, 117816, 132543, 147270, 176724, 196360, 220905, 265086, 294540, 299449, 353448, 441810, 530172, 589080, 598898, 662715, 883620, 898347, 1060344, 1197796, 1325430, 1497245, 1767240, 1796694, 2395592, 2650860, 2695041, 2994490, 3593388, 4491735, 5301720, 5390082, 5988980, 7186776, 8085123, 8983470, 10780164, 11977960, 13475205, 16170246, 17966940, 21560328, 26950410, 32340492, 35933880, 40425615, 53900820, 64680984, 80851230, 107801640, 161702460, 323404920]

約数ペア:

[(1, 323404920), (2, 161702460), (3, 107801640), (4, 80851230), (5, 64680984), (6, 53900820), (8, 40425615), (9, 35933880), (10, 32340492), (12, 26950410), (15, 21560328), (18, 17966940), (20, 16170246), (24, 13475205), (27, 11977960), (30, 10780164), (36, 8983470), (40, 8085123), (45, 7186776), (54, 5988980), (60, 5390082), (61, 5301720), (72, 4491735), (90, 3593388), (108, 2994490), (120, 2695041), (122, 2650860), (135, 2395592), (180, 1796694), (183, 1767240), (216, 1497245), (244, 1325430), (270, 1197796), (305, 1060344), (360, 898347), (366, 883620), (488, 662715), (540, 598898), (549, 589080), (610, 530172), (732, 441810), (915, 353448), (1080, 299449), (1098, 294540), (1220, 265086), (1464, 220905), (1647, 196360), (1830, 176724), (2196, 147270), (2440, 132543), (2745, 117816), (3294, 98180), (3660, 88362), (4392, 73635), (4909, 65880), (5490, 58908), (6588, 49090), (7320, 44181), (8235, 39272), (9818, 32940), (10980, 29454), (13176, 24545), (14727, 21960), (16470, 19636)]