61728160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:590

約数の個数: 96

約数和(自身を含む): 160030080

約数和(自身を除く): 98301920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 65, 80, 104, 118, 130, 160, 208, 236, 260, 295, 416, 472, 503, 520, 590, 767, 944, 1006, 1040, 1180, 1534, 1888, 2012, 2080, 2360, 2515, 3068, 3835, 4024, 4720, 5030, 6136, 6539, 7670, 8048, 9440, 10060, 12272, 13078, 15340, 16096, 20120, 24544, 26156, 29677, 30680, 32695, 40240, 52312, 59354, 61360, 65390, 80480, 104624, 118708, 122720, 130780, 148385, 209248, 237416, 261560, 296770, 385801, 474832, 523120, 593540, 771602, 949664, 1046240, 1187080, 1543204, 1929005, 2374160, 3086408, 3858010, 4748320, 6172816, 7716020, 12345632, 15432040, 30864080, 61728160]

約数ペア:

[(1, 61728160), (2, 30864080), (4, 15432040), (5, 12345632), (8, 7716020), (10, 6172816), (13, 4748320), (16, 3858010), (20, 3086408), (26, 2374160), (32, 1929005), (40, 1543204), (52, 1187080), (59, 1046240), (65, 949664), (80, 771602), (104, 593540), (118, 523120), (130, 474832), (160, 385801), (208, 296770), (236, 261560), (260, 237416), (295, 209248), (416, 148385), (472, 130780), (503, 122720), (520, 118708), (590, 104624), (767, 80480), (944, 65390), (1006, 61360), (1040, 59354), (1180, 52312), (1534, 40240), (1888, 32695), (2012, 30680), (2080, 29677), (2360, 26156), (2515, 24544), (3068, 20120), (3835, 16096), (4024, 15340), (4720, 13078), (5030, 12272), (6136, 10060), (6539, 9440), (7670, 8048)]