30864080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:588

約数の個数: 80

約数和(自身を含む): 78744960

約数和(自身を除く): 47880880

約数列:

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

約数ペア:

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