487316280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11909}}^1$

素因数の和:11965

約数の個数: 128

約数和(自身を含む): 1646438400

約数和(自身を除く): 1159122120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 5115, 6820, 8184, 10230, 11909, 13640, 20460, 23818, 35727, 40920, 47636, 59545, 71454, 95272, 119090, 130999, 142908, 178635, 238180, 261998, 285816, 357270, 369179, 392997, 476360, 523996, 654995, 714540, 738358, 785994, 1047992, 1107537, 1309990, 1429080, 1476716, 1571988, 1845895, 1964985, 2215074, 2619980, 2953432, 3143976, 3691790, 3929970, 4060969, 4430148, 5239960, 5537685, 7383580, 7859940, 8121938, 8860296, 11075370, 12182907, 14767160, 15719880, 16243876, 20304845, 22150740, 24365814, 32487752, 40609690, 44301480, 48731628, 60914535, 81219380, 97463256, 121829070, 162438760, 243658140, 487316280]

約数ペア:

[(1, 487316280), (2, 243658140), (3, 162438760), (4, 121829070), (5, 97463256), (6, 81219380), (8, 60914535), (10, 48731628), (11, 44301480), (12, 40609690), (15, 32487752), (20, 24365814), (22, 22150740), (24, 20304845), (30, 16243876), (31, 15719880), (33, 14767160), (40, 12182907), (44, 11075370), (55, 8860296), (60, 8121938), (62, 7859940), (66, 7383580), (88, 5537685), (93, 5239960), (110, 4430148), (120, 4060969), (124, 3929970), (132, 3691790), (155, 3143976), (165, 2953432), (186, 2619980), (220, 2215074), (248, 1964985), (264, 1845895), (310, 1571988), (330, 1476716), (341, 1429080), (372, 1309990), (440, 1107537), (465, 1047992), (620, 785994), (660, 738358), (682, 714540), (744, 654995), (930, 523996), (1023, 476360), (1240, 392997), (1320, 369179), (1364, 357270), (1705, 285816), (1860, 261998), (2046, 238180), (2728, 178635), (3410, 142908), (3720, 130999), (4092, 119090), (5115, 95272), (6820, 71454), (8184, 59545), (10230, 47636), (11909, 40920), (13640, 35727), (20460, 23818)]