130940280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3911}}^1$

素因数の和:3962

約数の個数: 128

約数和(自身を含む): 450662400

約数和(自身を除く): 319722120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 3911, 4185, 5580, 6696, 7822, 8370, 11160, 11733, 15644, 16740, 19555, 23466, 31288, 33480, 35199, 39110, 46932, 58665, 70398, 78220, 93864, 105597, 117330, 121241, 140796, 156440, 175995, 211194, 234660, 242482, 281592, 351990, 363723, 422388, 469320, 484964, 527985, 606205, 703980, 727446, 844776, 969928, 1055970, 1091169, 1212410, 1407960, 1454892, 1818615, 2111940, 2182338, 2424820, 2909784, 3273507, 3637230, 4223880, 4364676, 4849640, 5455845, 6547014, 7274460, 8729352, 10911690, 13094028, 14548920, 16367535, 21823380, 26188056, 32735070, 43646760, 65470140, 130940280]

約数ペア:

[(1, 130940280), (2, 65470140), (3, 43646760), (4, 32735070), (5, 26188056), (6, 21823380), (8, 16367535), (9, 14548920), (10, 13094028), (12, 10911690), (15, 8729352), (18, 7274460), (20, 6547014), (24, 5455845), (27, 4849640), (30, 4364676), (31, 4223880), (36, 3637230), (40, 3273507), (45, 2909784), (54, 2424820), (60, 2182338), (62, 2111940), (72, 1818615), (90, 1454892), (93, 1407960), (108, 1212410), (120, 1091169), (124, 1055970), (135, 969928), (155, 844776), (180, 727446), (186, 703980), (216, 606205), (248, 527985), (270, 484964), (279, 469320), (310, 422388), (360, 363723), (372, 351990), (465, 281592), (540, 242482), (558, 234660), (620, 211194), (744, 175995), (837, 156440), (930, 140796), (1080, 121241), (1116, 117330), (1240, 105597), (1395, 93864), (1674, 78220), (1860, 70398), (2232, 58665), (2790, 46932), (3348, 39110), (3720, 35199), (3911, 33480), (4185, 31288), (5580, 23466), (6696, 19555), (7822, 16740), (8370, 15644), (11160, 11733)]