80574780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9391}}^1$

素因数の和:9427

約数の個数: 96

約数和(自身を含む): 265079808

約数和(自身を除く): 184505028

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 9391, 18782, 28173, 37564, 46955, 56346, 93910, 103301, 112692, 122083, 140865, 187820, 206602, 244166, 281730, 309903, 366249, 413204, 488332, 516505, 563460, 610415, 619806, 732498, 1033010, 1220830, 1239612, 1342913, 1464996, 1549515, 1831245, 2066020, 2441660, 2685826, 3099030, 3662490, 4028739, 5371652, 6198060, 6714565, 7324980, 8057478, 13429130, 16114956, 20143695, 26858260, 40287390, 80574780]

約数ペア:

[(1, 80574780), (2, 40287390), (3, 26858260), (4, 20143695), (5, 16114956), (6, 13429130), (10, 8057478), (11, 7324980), (12, 6714565), (13, 6198060), (15, 5371652), (20, 4028739), (22, 3662490), (26, 3099030), (30, 2685826), (33, 2441660), (39, 2066020), (44, 1831245), (52, 1549515), (55, 1464996), (60, 1342913), (65, 1239612), (66, 1220830), (78, 1033010), (110, 732498), (130, 619806), (132, 610415), (143, 563460), (156, 516505), (165, 488332), (195, 413204), (220, 366249), (260, 309903), (286, 281730), (330, 244166), (390, 206602), (429, 187820), (572, 140865), (660, 122083), (715, 112692), (780, 103301), (858, 93910), (1430, 56346), (1716, 46955), (2145, 37564), (2860, 28173), (4290, 18782), (8580, 9391)]