160588980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 510741504

約数和(自身を除く): 350152524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 173, 180, 191, 243, 270, 324, 346, 382, 405, 486, 519, 540, 573, 692, 764, 810, 865, 955, 972, 1038, 1146, 1215, 1557, 1620, 1719, 1730, 1910, 2076, 2292, 2430, 2595, 2865, 3114, 3438, 3460, 3820, 4671, 4860, 5157, 5190, 5730, 6228, 6876, 7785, 8595, 9342, 10314, 10380, 11460, 14013, 15471, 15570, 17190, 18684, 20628, 23355, 25785, 28026, 30942, 31140, 33043, 34380, 42039, 46413, 46710, 51570, 56052, 61884, 66086, 70065, 77355, 84078, 92826, 93420, 99129, 103140, 132172, 140130, 154710, 165215, 168156, 185652, 198258, 210195, 232065, 280260, 297387, 309420, 330430, 396516, 420390, 464130, 495645, 594774, 660860, 840780, 892161, 928260, 991290, 1189548, 1486935, 1784322, 1982580, 2676483, 2973870, 3568644, 4460805, 5352966, 5947740, 8029449, 8921610, 10705932, 13382415, 16058898, 17843220, 26764830, 32117796, 40147245, 53529660, 80294490, 160588980]

約数ペア:

[(1, 160588980), (2, 80294490), (3, 53529660), (4, 40147245), (5, 32117796), (6, 26764830), (9, 17843220), (10, 16058898), (12, 13382415), (15, 10705932), (18, 8921610), (20, 8029449), (27, 5947740), (30, 5352966), (36, 4460805), (45, 3568644), (54, 2973870), (60, 2676483), (81, 1982580), (90, 1784322), (108, 1486935), (135, 1189548), (162, 991290), (173, 928260), (180, 892161), (191, 840780), (243, 660860), (270, 594774), (324, 495645), (346, 464130), (382, 420390), (405, 396516), (486, 330430), (519, 309420), (540, 297387), (573, 280260), (692, 232065), (764, 210195), (810, 198258), (865, 185652), (955, 168156), (972, 165215), (1038, 154710), (1146, 140130), (1215, 132172), (1557, 103140), (1620, 99129), (1719, 93420), (1730, 92826), (1910, 84078), (2076, 77355), (2292, 70065), (2430, 66086), (2595, 61884), (2865, 56052), (3114, 51570), (3438, 46710), (3460, 46413), (3820, 42039), (4671, 34380), (4860, 33043), (5157, 31140), (5190, 30942), (5730, 28026), (6228, 25785), (6876, 23355), (7785, 20628), (8595, 18684), (9342, 17190), (10314, 15570), (10380, 15471), (11460, 14013)]